diff --git a/Sharpii/BNS.cs b/Sharpii/BNS.cs
index 67bfd65..ef663f7 100644
--- a/Sharpii/BNS.cs
+++ b/Sharpii/BNS.cs
@@ -58,6 +58,7 @@ namespace Sharpii
                 Console.WriteLine("ERROR: Unable to open file: {0}", input);
                 Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                 Console.WriteLine("Error: SHARPII_NET_CORE_BNS_FILE_ERR_01");
+                Environment.Exit(0x00000641);
                 return;
             }
 
@@ -93,6 +94,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_BNS_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
         }
@@ -110,6 +112,7 @@ namespace Sharpii
                 Console.WriteLine("ERROR: Unable to open file: {0}", input);
                 Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                 Console.WriteLine("Error: SHARPII_NET_CORE_BNS_FILE_ERR_01");
+                Environment.Exit(0x00000641);
                 return;
             }
 
@@ -178,6 +181,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_BNS_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
         }
diff --git a/Sharpii/ERR.cs b/Sharpii/ERR.cs
index 14718ae..ff64c97 100644
--- a/Sharpii/ERR.cs
+++ b/Sharpii/ERR.cs
@@ -37,7 +37,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_HBC_FILE_ERR_01")
                 {
@@ -48,7 +47,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
 
                 if (args[1] == "SHARPII_NET_CORE_IOS_FILE_ERR_01")
@@ -60,7 +58,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
 
                 if (args[1] == "SHARPII_NET_CORE_NUSD_FILE_ERR_01")
@@ -72,7 +69,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
 
                 if (args[1] == "SHARPII_NET_CORE_TPL_FILE_ERR_01")
@@ -84,7 +80,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
 
                 if (args[1] == "SHARPII_NET_CORE_U8_FILE_ERR_01")
@@ -96,7 +91,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_WAD_FILE_ERR_01")
                 {
@@ -107,7 +101,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_BNS_UNKNOWN_01")
                 {
@@ -118,7 +111,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_HBC_UNKNOWN_01")
                 {
@@ -129,7 +121,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_IOS_UNKNOWN_01")
                 {
@@ -140,7 +131,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_NUSD_UNKNOWN_01")
                 {
@@ -151,7 +141,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_MAIN_UNKNOWN_01")
                 {
@@ -162,7 +151,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_TPL_UNKNOWN_01")
                 {
@@ -173,7 +161,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_U8_UNKNOWN_01")
                 {
@@ -184,7 +171,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_WAD_UNKNOWN_01")
                 {
@@ -195,7 +181,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_HBC_NO_IP_01")
                 {
@@ -206,7 +191,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_HBC_NO_DOL_01")
                 {
@@ -217,7 +201,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_HBC_MISSING_DLL_WADINSTALLER_01")
                 {
@@ -228,7 +211,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_HBC_NO_IOS_01")
                 {
@@ -239,7 +221,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_HBC_INVALID_IOS_01")
                 {
@@ -250,7 +231,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_HBC_NO_WAD_01")
                 {
@@ -261,7 +241,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_IOS_NO_SLOT_01")
                 {
@@ -272,7 +251,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_IOS_INVALID_SLOT_01")
                 {
@@ -283,7 +261,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_IOS_NO_VERSION_01")
                 {
@@ -294,7 +271,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_IOS_INVALID_VERSION_01")
                 {
@@ -305,7 +281,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_IOS_NO_OUTPUT_01")
                 {
@@ -316,7 +291,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_NUSD_NO_VERSION_01")
                 {
@@ -327,7 +301,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_NUSD_INVALID_VERSION_01")
                 {
@@ -338,7 +311,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_NUSD_NO_OUTPUT_01")
                 {
@@ -349,7 +321,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_NUSD_NO_ID_01")
                 {
@@ -360,7 +331,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_NUSD_NO_IOS_01")
                 {
@@ -371,7 +341,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_MAIN_MISSING_DLL_LIBWIISHARP_01")
                 {
@@ -382,7 +351,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_MAIN_INVALID_ARG_01")
                 {
@@ -393,7 +361,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_TPL_INVALID_ARG_01")
                 {
@@ -404,7 +371,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_U8_INVALID_ARG_01")
                 {
@@ -415,7 +381,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_WAD_INVALID_ARG_01")
                 {
@@ -426,7 +391,6 @@ namespace Sharpii
                     Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
                     Console.WriteLine("");
                     ErrCodeFound = 1;
-                    return;
                 }
                 if (args[1] == "SHARPII_NET_CORE_TPL_NO_FORMAT_01")
                 {
@@ -588,16 +552,6 @@ namespace Sharpii
                     Console.WriteLine("");
                     ErrCodeFound = 1;
                 }
-                if (args[1] == "SHARPII_NET_CORE_WAD_NO_ICON_01")
-                {
-                    Console.WriteLine("");
-                    Console.WriteLine("You used the -ICON flag, but no wad file to provide an icon was provided.");
-                    Console.WriteLine("Provide a proper wad.");
-                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
-                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
-                    Console.WriteLine("");
-                    ErrCodeFound = 1;
-                }
                 if (args[1] == "SHARPII_NET_CORE_WAD_NO_DOL_01")
                 {
                     Console.WriteLine("");
@@ -608,6 +562,16 @@ namespace Sharpii
                     Console.WriteLine("");
                     ErrCodeFound = 1;
                 }
+                if (args[1] == "SHARPII_NET_CORE_NUSD_BAD_ID_01")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("You used the -ID flag, but an invalid id was provided.");
+                    Console.WriteLine("Provide a proper id.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
                 if (ErrCodeFound != 1)
                 {
                     Error_help();
diff --git a/Sharpii/EXT.cs b/Sharpii/EXT.cs
new file mode 100644
index 0000000..a086e9b
--- /dev/null
+++ b/Sharpii/EXT.cs
@@ -0,0 +1,372 @@
+/* This file is part of Sharpii.
+* Copyright (C) 2013 Person66
+*
+* Sharpii is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* Sharpii is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with Sharpii. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+using System;
+using System.IO;
+using System.Numerics;
+using libWiiSharp;
+
+namespace Sharpii
+{
+    partial class ERRORCODE_Stuff
+    {
+        public static int ErrCodeFound = 0;
+        public static void ERRORCODE(string[] args)
+        {
+            try
+            {
+                if (args[1] == "0")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("No errors reported/Likely successful exit");
+                    Console.WriteLine("");
+                }
+                if (args[1] == "1601")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("File Access Issue/Missing File. (SHARPII_NET_CORE_xxx_FILE_ERR_01)");
+                    Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
+                    Console.WriteLine("Check the file's permissions and that it's in the right place.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+
+                if (args[1] == "1602")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("Unknown Error/Untracked Error. (SHARPII_NET_CORE_xxx_UNKNOWN_01)");
+                    Console.WriteLine("An untracked error has occured.");
+                    Console.WriteLine("Use the error text to self-diagnose.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                
+                if (args[1] == "1603")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("No IP was provided for remote Wii access. (SHARPII_NET_CORE_HBC_NO_IP_01)");
+                    Console.WriteLine("No IP address was listed for the Wii.");
+                    Console.WriteLine("Furthermore, no IP address is saved from previous uses.");
+                    Console.WriteLine("If this doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1604")
+                {
+                    Console.WriteLine("DOL Flag was used, but no file provided. (SHARPII_NET_CORE_xxx_NO_DOL_01)");
+                    Console.WriteLine("You used the -DOL flag, but no DOL file was provided.");
+                    Console.WriteLine("Provide the proper DOL file.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1605")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("A Critical DLL (WadInstaller.dll) couldn't be found. (SHARPII_NET_CORE_HBC_MISSING_DLL_WADINSTALLER_01)");
+                    Console.WriteLine("The WadInstaller.dll couldn't be found.");
+                    Console.WriteLine("This error SHOULD NOT APPEAR in this Sharpii port.");
+                    Console.WriteLine("Open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1606")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("IOS Flag was used, but no IOS provided. (SHARPII_NET_CORE_xxx_NO_IOS_01)");
+                    Console.WriteLine("You used the -IOS flag, but no IOS was provided.");
+                    Console.WriteLine("Provide a proper IOS.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1607")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("IOS Flag was used, but an invalid IOS provided. (SHARPII_NET_CORE_xxx_INVALID_IOS_01)");
+                    Console.WriteLine("You used the -IOS flag, but an invalid IOS was provided.");
+                    Console.WriteLine("Provide a proper IOS.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1608")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("WAD Flag was used, but no wad provided. (SHARPII_NET_CORE_HBC_NO_WAD_01)");
+                    Console.WriteLine("You used the -WAD flag, but no WAD was provided.");
+                    Console.WriteLine("Provide a proper WAD.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1609")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("Slot Flag was used, but no slot provided. (SHARPII_NET_CORE_IOS_NO_SLOT_01)");
+                    Console.WriteLine("You used the -SLOT flag, but no slot was provided.");
+                    Console.WriteLine("Provide a proper slot.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1610")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("Slot Flag was used, but an invalid slot provided. (SHARPII_NET_CORE_xxx_INVALID_SLOT_01)");
+                    Console.WriteLine("You used the -SLOT flag, but an invalid slot was provided.");
+                    Console.WriteLine("Provide a proper slot.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1611")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("V Flag was used, but no version provided. (SHARPII_NET_CORE_xxx_NO_VERSION_01)");
+                    Console.WriteLine("You used the -V flag, but no version was provided.");
+                    Console.WriteLine("Provide a proper version.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1612")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("V Flag was used, but an invalid version provided. (SHARPII_NET_CORE_xxx_INVALID_VERSION_01)");
+                    Console.WriteLine("You used the -V flag, but no version was provided.");
+                    Console.WriteLine("Provide a proper version.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1613")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("O Flag was used, but no output provided. (SHARPII_NET_CORE_xxx_NO_OUTPUT_01)");
+                    Console.WriteLine("You used the -O flag, but no output was provided.");
+                    Console.WriteLine("Provide a proper output.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1614")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("ID Flag was used, but no id provided. (SHARPII_NET_CORE_xxx_NO_ID_01)");
+                    Console.WriteLine("You used the -ID flag, but no id was provided.");
+                    Console.WriteLine("Provide a proper id.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1615")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("A Critical DLL (libWiiSharp.dll) couldn't be found. (SHARPII_NET_CORE_HBC_MISSING_DLL_LIBWIISHARP_01)");
+                    Console.WriteLine("The libWiiSharp.dll couldn't be found.");
+                    Console.WriteLine("This error SHOULD NOT APPEAR in this Sharpii port.");
+                    Console.WriteLine("Open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1616")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("An invalid argument was passed when starting Sharpii. (SHARPII_NET_CORE_xxx_INVALID_ARG_01)");
+                    Console.WriteLine("An invalid argument was provided.");
+                    Console.WriteLine("Check the options you are using to start Sharpii.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1617")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("FORMAT Flag was used, but no format provided. (SHARPII_NET_CORE_TPL_NO_FORMAT_01)");
+                    Console.WriteLine("You used the -FORMAT flag, but no format was provided.");
+                    Console.WriteLine("Provide a proper format.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1618")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("FORMAT Flag was used, but invalid format provided. (SHARPII_NET_CORE_TPL_INVALID_FORMAT_01)");
+                    Console.WriteLine("You used the -FORMAT flag, but an invalid format was provided.");
+                    Console.WriteLine("Provide a proper format.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1619")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("A non U8 archive file was provided. (SHARPII_NET_CORE_U8_NON_U8_01)");
+                    Console.WriteLine("The provided file is not a U8 archive.");
+                    Console.WriteLine("Provide a U8 archive.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1620")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("Folder Access Issue/Missing Folder. (SHARPII_NET_CORE_xxx_FOLDER_ERR_01)");
+                    Console.WriteLine("Either the folder doesn't exist, or Sharpii doesn't have permission to open it.");
+                    Console.WriteLine("Check the folders's permissions and that it's in the right place.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1621")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("IMET Flag was used, but no title provided. (SHARPII_NET_CORE_xxx_NO_TITLE_01");
+                    Console.WriteLine("You used the -IMET flag, but no title was provided.");
+                    Console.WriteLine("Provide a proper title.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1622")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("IMET and IMD5 Flags were used, but only one can be used. (SHARPII_NET_CORE_U8_TWO_HEADERS");
+                    Console.WriteLine("You used the -IMET and -IMD5 flags, but you can't use two headers.");
+                    Console.WriteLine("Provide only one flag.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1623")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("ID Flag was used, but short ID provided. (SHARPII_NET_CORE_WAD_SHORT_ID_01)");
+                    Console.WriteLine("You used the -ID flag, but the provided id was too short to be correct.");
+                    Console.WriteLine("Provide a proper id.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1624")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("TYPE or IOS Flag used, but no type provided. (SHARPII_NET_CORE_WAD_NO_TYPE_01)");
+                    Console.WriteLine("You used the -TYPE or -IOS flag, but no type was provided.");
+                    Console.WriteLine("Provide a proper type.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1625")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("TYPE or IOS Flag used, but provided type unknown. (SHARPII_NET_CORE_WAD_UNKNOWN_TYPE_01)");
+                    Console.WriteLine("You used the -TYPE flag, but an unknown type was provided.");
+                    Console.WriteLine("Provide a proper type.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1626")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("SOUND Flag used, but no wad provided. (SHARPII_NET_CORE_WAD_NO_SOUND)");
+                    Console.WriteLine("You used the -SOUND flag, but no wad file to provide sound was provided.");
+                    Console.WriteLine("Provide a proper wad.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (args[1] == "1627")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("BANNER Flag used, but no wad provided. (SHARPII_NET_CORE_WAD_NO_BANNER)");
+                    Console.WriteLine("You used the BANNER flag, but no wad file to provide a banner was provided.");
+                    Console.WriteLine("Provide a proper wad.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+                if (ErrCodeFound != 1)
+                {
+                    ExitCode_help();
+                }
+                if (args[1] == "1628")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("ID Flag was used, but invalid id provided. (SHARPII_NET_CORE_xxx_BAD_ID_01)");
+                    Console.WriteLine("You used the -ID flag, but an invalid id was provided.");
+                    Console.WriteLine("Provide a proper id.");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
+            }
+            catch (Exception)
+            {
+                ExitCode_help();
+            }
+        }
+        public static void ExitCode_help()
+        {
+            Console.WriteLine("");
+            Console.WriteLine("Sharpii {0} - Exit Codes - A tool by person66, using libWiiSharp.dll by leathl", ProgramVersion.version);
+            Console.WriteLine("Sharpii .Net Core Port by TheShadowEevee");
+            Console.WriteLine("");
+            Console.WriteLine("");
+            Console.WriteLine("  Usage:");
+            Console.WriteLine("");
+            Console.WriteLine("       Sharpii EXITCODES [Exit]");
+            Console.WriteLine("");
+            Console.WriteLine("       Ex. \"Sharpii EXITCODES 1601\"");
+            Console.WriteLine("");
+        }
+    }
+}
diff --git a/Sharpii/Exit Codes.txt b/Sharpii/Exit Codes.txt
new file mode 100644
index 0000000..fb6eff2
--- /dev/null
+++ b/Sharpii/Exit Codes.txt	
@@ -0,0 +1,146 @@
+
+Exit Code: 0
+No errors reported/Likely successful exit
+
+Exit Code: 1601
+File Access Issue/Missing File. (SHARPII_NET_CORE_xxx_FILE_ERR_01)
+Either the file doesn't exist, or Sharpii doesn't have permission to open it.
+Check the file's permissions and that it's in the right place.
+
+Exit Code: 1602
+Unknown Error/Untracked Error. (SHARPII_NET_CORE_xxx_UNKNOWN_01)
+An untracked error has occured.
+Use the error text to self-diagnose.
+
+Exit Code: 1603
+No IP was provided for remote Wii access. (SHARPII_NET_CORE_HBC_NO_IP_01)
+No IP address was listed for the Wii.
+Furthermore, no IP address is saved from previous uses.
+If this doesn't help, open an issue on GitHub!
+
+Exit Code: 1604
+DOL Flag was used, but no file provided. (SHARPII_NET_CORE_xxx_NO_DOL_01)
+You used the -DOL flag, but no DOL file was provided.
+Provide the proper DOL file.
+
+Exit Code: 1605
+A Critical DLL (WadInstaller.dll) couldn't be found. (SHARPII_NET_CORE_HBC_MISSING_DLL_WADINSTALLER_01)
+The WadInstaller.dll couldn't be found.
+This error SHOULD NOT APPEAR in this Sharpii port.
+Open an issue on GitHub!
+
+Exit Code: 1606
+IOS Flag was used, but no IOS provided. (SHARPII_NET_CORE_xxx_NO_IOS_01)
+You used the -IOS flag, but no IOS was provided.
+Provide a proper IOS.
+
+Exit Code: 1607
+IOS Flag was used, but an invalid IOS provided. (SHARPII_NET_CORE_xxx_INVALID_IOS_01)
+You used the -IOS flag, but an invalid IOS was provided.
+Provide a proper IOS.
+
+Exit Code: 1608
+WAD Flag was used, but no wad provided. (SHARPII_NET_CORE_HBC_NO_WAD_01)
+You used the -WAD flag, but no WAD was provided.
+Provide a proper WAD.
+
+Exit Code: 1609
+Slot Flag was used, but no slot provided. (SHARPII_NET_CORE_IOS_NO_SLOT_01)
+You used the -SLOT flag, but no slot was provided.
+Provide a proper slot.
+
+Exit Code: 1610
+Slot Flag was used, but an invalid slot provided. (SHARPII_NET_CORE_xxx_INVALID_SLOT_01)
+You used the -SLOT flag, but an invalid slot was provided.
+Provide a proper slot.
+
+Exit Code: 1611
+V Flag was used, but no version provided. (SHARPII_NET_CORE_xxx_NO_VERSION_01)
+You used the -V flag, but no version was provided.
+Provide a proper version.
+
+Exit Code: 1612
+V Flag was used, but an invalid version provided. (SHARPII_NET_CORE_xxx_INVALID_VERSION_01)
+You used the -V flag, but no version was provided.
+Provide a proper version.
+
+Exit Code: 1613
+O Flag was used, but no output provided. (SHARPII_NET_CORE_xxx_NO_OUTPUT_01)
+You used the -O flag, but no output was provided.
+Provide a proper output.
+
+Exit Code: 1614
+ID Flag was used, but no id provided. (SHARPII_NET_CORE_xxx_NO_ID_01)
+You used the -ID flag, but no id was provided.
+Provide a proper id.
+
+Exit Code: 1615
+A Critical DLL (libWiiSharp.dll) couldn't be found. (SHARPII_NET_CORE_MAIN_MISSING_DLL_LIBWIISHARP_01)
+The libWiiSharp.dll couldn't be found.
+This error SHOULD NOT APPEAR in this Sharpii port.
+Open an issue on GitHub!
+
+Exit Code: 1616
+An invalid argument was passed when starting Sharpii. (SHARPII_NET_CORE_xxx_INVALID_ARG_01)
+An invalid argument was provided.
+Check the options you are using to start Sharpii.
+
+Exit Code: 1617
+FORMAT Flag was used, but no format provided. (SHARPII_NET_CORE_TPL_NO_FORMAT_01)
+You used the -FORMAT flag, but no format was provided.
+Provide a proper format.
+
+Exit Code: 1618
+FORMAT Flag was used, but invalid format provided. (SHARPII_NET_CORE_TPL_INVALID_FORMAT_01)
+You used the -FORMAT flag, but an invalid format was provided.
+Provide a proper format.
+
+Exit Code: 1619
+A non U8 archive file was provided. (SHARPII_NET_CORE_U8_NON_U8_01)
+The provided file is not a U8 archive.
+Provide a U8 archive.
+
+Exit Code: 1620
+Folder Access Issue/Missing Folder. (SHARPII_NET_CORE_xxx_FOLDER_ERR_01)
+Either the folder doesn't exist, or Sharpii doesn't have permission to open it.
+Check the folders's permissions and that it's in the right place.
+
+Exit Code: 1621
+IMET Flag was used, but no title provided. (SHARPII_NET_CORE_xxx_NO_TITLE_01
+You used the -IMET flag, but no title was provided.
+Provide a proper title.
+
+Exit Code: 1622
+IMET and IMD5 Flags were used, but only one can be used. (SHARPII_NET_CORE_U8_TWO_HEADERS
+You used the -IMET and -IMD5 flags, but you can't use two headers.
+Provide only one flag.
+
+Exit Code: 1623
+ID Flag was used, but short ID provided. (SHARPII_NET_CORE_WAD_SHORT_ID_01)
+You used the -ID flag, but the provided id was too short to be correct.
+Provide a proper id.
+
+Exit Code: 1624
+TYPE or IOS Flag used, but no type provided. (SHARPII_NET_CORE_WAD_NO_TYPE_01)
+You used the -TYPE or -IOS flag, but no type was provided.
+Provide a proper type.
+
+Exit Code: 1625
+TYPE or IOS Flag used, but provided type unknown. (SHARPII_NET_CORE_WAD_UNKNOWN_TYPE_01)
+You used the -TYPE flag, but an unknown type was provided.
+Provide a proper type.
+
+Exit Code: 1626
+SOUND Flag used, but no wad provided. (SHARPII_NET_CORE_WAD_NO_SOUND)
+You used the -SOUND flag, but no wad file to provide sound was provided.
+Provide a proper wad.
+
+Exit Code: 1627
+BANNER Flag used, but no wad provided. (SHARPII_NET_CORE_WAD_NO_BANNER)
+You used the BANNER flag, but no wad file to provide a banner was provided.
+Provide a proper wad.
+
+Exit Code: 1618
+ID Flag was used, but invalid id provided. (SHARPII_NET_CORE_xxx_BAD_ID_01)
+You used the -ID flag, but an invalid id was provided.
+Provide a proper id.
\ No newline at end of file
diff --git a/Sharpii/HBC.cs b/Sharpii/HBC.cs
index b7b054d..0ac4932 100644
--- a/Sharpii/HBC.cs
+++ b/Sharpii/HBC.cs
@@ -54,6 +54,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No ip set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_HBC_NO_IP_01");
+                            Environment.Exit(0x00000643);
                             return;
                         }
                         ip = args[i + 1];
@@ -67,6 +68,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No dol set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_HBC_NO_DOL_01");
+                            Environment.Exit(0x00000644);
                             return;
                         }
                         input = args[i + 1];
@@ -76,6 +78,7 @@ namespace Sharpii
                             Console.WriteLine("ERROR: Unable to open file: {0}", input);
                             Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                             Console.WriteLine("Error: SHARPII_NET_CORE_HBC_FILE_ERR_01");
+                            Environment.Exit(0x00000641);
                             return;
                         }
 
@@ -115,6 +118,7 @@ namespace Sharpii
                 {
                     Console.WriteLine("ERROR: No IP set");
                     Console.WriteLine("Error: SHARPII_NET_CORE_HBC_NO_IP_01");
+                    Environment.Exit(0x00000643);
                     return;
                 }
                 if (noip == true && BeQuiet.quiet > 2)
@@ -159,6 +163,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_HBC_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
 
@@ -185,23 +190,7 @@ namespace Sharpii
                 Console.WriteLine("This should not appear on the .Net Core port.");
                 Console.WriteLine("If you see this, report how you got here on https://github.com/TheShadowEevee/Sharpii-NetCore/issues.");
                 Console.WriteLine("Error: SHARPII_NET_CORE_HBC_MISSING_DLL_WADINSTALLER_01");
-                Console.WriteLine("\n\nAttemp to download? [Y/N]");
-                Console.Write("\n>>");
-                string ans = Console.ReadLine();
-                if (ans.ToUpper() == "Y")
-                {
-                    try
-                    {
-                        Console.Write("\nGrabbing WadInstaller.dll...");
-                        WebClient DLwadInstaller = new WebClient();
-                        DLwadInstaller.DownloadFile("https://github.com/mogzol/sharpii/raw/master/Sharpii/WadInstaller.dll", Path.GetDirectoryName(AppDomain.CurrentDomain.BaseDirectory) + "\\WadInstaller.dll");
-                        Console.Write("Done!\n");
-                    }
-                    catch (Exception ex)
-                    { Console.WriteLine("An error occured: {0}", ex.Message); Console.WriteLine("Error: SHARPII_NET_CORE_HBC_UNKNOWN_01"); return false; }
-                }
-                else
-                    return false;
+                Environment.Exit(0x00000645);
             }
 
             return true;
@@ -227,6 +216,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No ios set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_HBC_NO_IOS_01");
+                            Environment.Exit(0x00000646);
                             return;
                         }
                         ios = args[i + 1];
@@ -234,6 +224,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: Invalid IOS number");
                             Console.WriteLine("Error: SHARPII_NET_CORE_HBC_INVALID_IOS_01");
+                            Environment.Exit(0x00000647);
                             return;
                         }
                         break;
@@ -245,6 +236,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No ip set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_HBC_NO_IP_01");
+                            Environment.Exit(0x00000643);
                             return;
                         }
                         ip = args[i + 1];
@@ -258,6 +250,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No WAD set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_HBC_NO_WAD_01");
+                            Environment.Exit(0x00000648);
                             return;
                         }
                         input = args[i + 1];
@@ -266,6 +259,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: Unable to open file: {0}", input);
                             Console.WriteLine("Error: SHARPII_NET_CORE_BNS_FILE_ERR_01");
+                            Environment.Exit(0x00000641);
                             return;
                         }
                         break;
@@ -300,6 +294,7 @@ namespace Sharpii
                 {
                     Console.WriteLine("ERROR: No IP set");
                     Console.WriteLine("Error: SHARPII_NET_CORE_HBC_NO_IP_01");
+                    Environment.Exit(0x00000643);
                     return;
                 }
                 if (noip == true && BeQuiet.quiet > 2)
@@ -336,6 +331,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_HBC_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
 
diff --git a/Sharpii/IOS.cs b/Sharpii/IOS.cs
index 27cf037..3b3a62a 100644
--- a/Sharpii/IOS.cs
+++ b/Sharpii/IOS.cs
@@ -45,6 +45,7 @@ namespace Sharpii
                 Console.WriteLine("ERROR: Unable to open file: {0}", input);
                 Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                 Console.WriteLine("Error: SHARPII_NET_CORE_IOS_FILE_ERR_01");
+                Environment.Exit(0x00000641);
                 return;
             }
 
@@ -70,18 +71,21 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No slot set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_IOS_NO_SLOT_01");
+                            Environment.Exit(0x00000649);
                             return;
                         }
                         if (!int.TryParse(args[i + 1], out slot))
                         { 
                             Console.WriteLine("Invalid slot {0}...", args[i + 1]);
                             Console.WriteLine("Error: SHARPII_NET_CORE_IOS_INVALID_SLOT_01");
+                            Environment.Exit(0x0000064A);
                             return; 
                         }
                         if (slot < 3 || slot > 255)
                         { 
                             Console.WriteLine("Invalid slot {0}...", slot);
                             Console.WriteLine("Error: SHARPII_NET_CORE_IOS_INVALID_SLOT_01");
+                            Environment.Exit(0x0000064A);
                             return; 
                         }
                         break;
@@ -90,18 +94,21 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No slot set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_IOS_NO_SLOT_01");
+                            Environment.Exit(0x00000649);
                             return;
                         }
                         if (!int.TryParse(args[i + 1], out slot))
                         {
                             Console.WriteLine("Invalid slot {0}...", args[i + 1]);
                             Console.WriteLine("Error: SHARPII_NET_CORE_IOS_INVALID_SLOT_01");
+                            Environment.Exit(0x0000064A);
                             return;
                         }
                         if (slot < 3 || slot > 255)
                         {
                             Console.WriteLine("Invalid slot {0}...", slot);
                             Console.WriteLine("Error: SHARPII_NET_CORE_IOS_INVALID_SLOT_01");
+                            Environment.Exit(0x0000064A);
                             return;
                         }
                         break;
@@ -110,18 +117,21 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No version set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_IOS_NO_VERSION_01");
+                            Environment.Exit(0x0000064B);
                             return;
                         }
                         if (!int.TryParse(args[i + 1], out version))
                         { 
                             Console.WriteLine("Invalid version {0}...", args[i + 1]);
                             Console.WriteLine("Error: SHARPII_NET_CORE_IOS_INVALID_VERSION_01");
+                            Environment.Exit(0x0000064C);
                             return; 
                         }
                         if (version < 0 || version > 65535)
                         { 
                             Console.WriteLine("Invalid version {0}...", version);
                             Console.WriteLine("Error: SHARPII_NET_CORE_IOS_INVALID_VERSION_01");
+                            Environment.Exit(0x0000064C);
                             return; 
                         }
                         break;
@@ -130,6 +140,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No output set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_IOS_NO_OUTPUT_01");
+                            Environment.Exit(0x0000064D);
                             return;
                         }
                         output = args[i + 1];
@@ -240,6 +251,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_IOS_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
 
diff --git a/Sharpii/NUSD.cs b/Sharpii/NUSD.cs
index 6756daf..32c64c8 100644
--- a/Sharpii/NUSD.cs
+++ b/Sharpii/NUSD.cs
@@ -88,6 +88,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No version set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_NO_VERSION_01");
+                            Environment.Exit(0x0000064B);
                             return;
                         }
                         version = args[i + 1];
@@ -97,12 +98,14 @@ namespace Sharpii
                         {
                             Console.WriteLine("Invalid version {0}...", args[i + 1]);
                             Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_INVALID_VERSION_01");
+                            Environment.Exit(0x0000064C);
                             return;
                         }
                         if (intver < 0 || intver > 65535)
                         {
                             Console.WriteLine("Invalid version {0}...", version);
                             Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_INVALID_VERSION_01");
+                            Environment.Exit(0x0000064C);
                             return;
                         }
                         break;
@@ -111,6 +114,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No version set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_NO_VERSION_01");
+                            Environment.Exit(0x0000064B);
                             return;
                         }
                         version = args[i + 1];
@@ -120,12 +124,14 @@ namespace Sharpii
                         {
                             Console.WriteLine("Invalid version {0}...", args[i + 1]);
                             Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_INVALID_VERSION_01");
+                            Environment.Exit(0x0000064C);
                             return;
                         }
                         if (intver < 0 || intver > 65535)
                         {
                             Console.WriteLine("Invalid version {0}...", version);
                             Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_INVALID_VERSION_01");
+                            Environment.Exit(0x0000064C);
                             return;
                         }
                         break;
@@ -134,6 +140,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No output set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_NO_OUTPUT_01");
+                            Environment.Exit(0x0000064D);
                             return;
                         }
                         output = args[i + 1];
@@ -143,6 +150,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No ID specified");
                             Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_NO_ID_01");
+                            Environment.Exit(0x0000064E);
                             return;
                         }
                         id = args[i + 1];
@@ -152,6 +160,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No IOS specified");
                             Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_NO_IOS_01");
+                            Environment.Exit(0x00000646);
                             return;
                         }
                         id = "00000001000000" + Convert.ToInt32(args[i + 1]).ToString("X2");
@@ -161,6 +170,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No ID specified");
                             Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_NO_ID_01");
+                            Environment.Exit(0x0000064E);
                             return;
                         }
                         content = args[i + 1];
@@ -170,6 +180,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No ID specified");
                             Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_NO_ID_01");
+                            Environment.Exit(0x0000064E);
                             return;
                         }
                         content = args[i + 1];
@@ -182,6 +193,7 @@ namespace Sharpii
             {
                 Console.WriteLine("ERROR: No ID specified");
                 Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_NO_ID_01");
+                Environment.Exit(0x0000064E);
                 return;
             }
 
@@ -192,16 +204,41 @@ namespace Sharpii
                 version = "LATEST";
             }
 
-            if (version.ToUpper() == "LATEST")
+            try
             {
-                //Grab the TMD and get the latest version
-                NusClient grabtmd = new NusClient();
-                TMD tmd = grabtmd.DownloadTMD(id, "");
-                version = tmd.TitleVersion.ToString();
-
-                if (BeQuiet.quiet > 2)
-                    Console.WriteLine("Found latest version: v{0}", version);
+                if (version.ToUpper() == "LATEST")
+                {
+                    //Grab the TMD and get the latest version
+                    NusClient grabtmd = new NusClient();
+                    TMD tmd = grabtmd.DownloadTMD(id, "");
+                    version = tmd.TitleVersion.ToString();
+                }
             }
+            catch (Exception ex)
+            {
+                if (ex.Message == "Title ID must be 16 characters long!")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("The ID needs to be 16 Characters.");
+                    Console.WriteLine("");
+                    Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_BAD_ID_01");
+                    Console.WriteLine("");
+                    Environment.Exit(0x0000065C);
+                    return;
+                }
+                if (ex.Message == "The remote server returned an error: (404) Not Found.")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("The ID is not a valid title ID");
+                    Console.WriteLine("");
+                    Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_BAD_ID_01");
+                    Console.WriteLine("");
+                    Environment.Exit(0x0000065C);
+                    return;
+                }
+            }
+            if (BeQuiet.quiet > 2)
+                Console.WriteLine("Found latest version: v{0}", version);
 
             if (entered == false) //Will only be false if no store type argument was given
             {
@@ -279,6 +316,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
 
@@ -295,6 +333,7 @@ namespace Sharpii
                     Console.WriteLine("ERROR: Can't find WAD");
                     Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                     Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_FILE_ERR_01");
+                    Environment.Exit(0x00000641);
                     return;
                 }
                 if (ios != "" && NoOut == true)
diff --git a/Sharpii/Program.cs b/Sharpii/Program.cs
index b81fac1..4623bf3 100644
--- a/Sharpii/Program.cs
+++ b/Sharpii/Program.cs
@@ -39,23 +39,7 @@ namespace Sharpii
                 Console.WriteLine("This should not appear on the .Net Core port.");
                 Console.WriteLine("If you see this, report how you got here on https://github.com/TheShadowEevee/Sharpii-NetCore/issues.");
                 Console.WriteLine("Error: SHARPII_NET_CORE_MAIN_MISSING_DLL_LIBWIISHARP_01");
-                Console.WriteLine("\n\nAttempt to download? [Y/N]");
-                Console.Write("\n>>");
-                string ans = Console.ReadLine();
-                if (ans.ToUpper() == "Y")
-                {
-                    try
-                    {
-                        Console.Write("\nGrabbing libWiiSharp.dll...");
-                        WebClient DLlibWiiSharp = new WebClient();
-                        DLlibWiiSharp.DownloadFile("https://github.com/mogzol/sharpii/raw/master/Sharpii/libWiiSharp.dll", Path.GetDirectoryName(AppDomain.CurrentDomain.BaseDirectory) + "\\libWiiSharp.dll");
-                        Console.Write("Done!\n");
-                    }
-                    catch (Exception ex)
-                    { Console.WriteLine("An error occured: {0}", ex.Message); Console.WriteLine("Error: SHARPII_NET_CORE_MAIN_UNKNOWN_01"); Environment.Exit(0); }
-                }
-                else
-                    Environment.Exit(0);
+                Environment.Exit(0x0000064F);
             }
 
             for (int i = 1; i < args.Length; i++)
@@ -152,6 +136,13 @@ namespace Sharpii
                 ERROR_Stuff.ERROR(args);
                 gotSomewhere = true;
             }
+
+            if (Function == "EXITCODES")
+            {
+                ERRORCODE_Stuff.ERRORCODE(args);
+                gotSomewhere = true;
+            }
+
             if (Function == "WHICH CAME FIRST" || Function == "WHICH CAME FIRST?" || 
             (Function == "WHICH" && args[1].ToUpper() == "CAME" && args[2].Substring(0,5).ToUpper() == "FIRST"))
             {
@@ -166,6 +157,7 @@ namespace Sharpii
                 //If tuser gets here, they entered something wrong
                 Console.WriteLine("ERROR: The argument {0} is invalid", args[0]);
                 Console.WriteLine("Error: SHARPII_NET_CORE_MAIN_INVALID_ARG_01");
+                Environment.Exit(0x00000650);
             }
 
             string temp = Path.GetTempPath() + "Sharpii.tmp";
@@ -210,6 +202,7 @@ namespace Sharpii
             catch (Exception ex)
             {
                 Console.WriteLine("An unknown error occured, please try again\n\nERROR DETAILS: {0}", ex.Message);
+                Environment.Exit(0x00000642);
                 return;
             }
         }
@@ -229,6 +222,7 @@ namespace Sharpii
             catch (Exception ex)
             {
                 Console.WriteLine("An unknown error occured, please try again\n\nERROR DETAILS: {0}", ex.Message);
+                Environment.Exit(0x00000642);
                 return;
             }
         }
@@ -277,6 +271,7 @@ namespace Sharpii
             Console.WriteLine("       SendDol        Send a dol to the HBC over wifi");
             Console.WriteLine("       SendWad        Send a wad to the HBC over wifi");
             Console.WriteLine("       Errors         Get a Sharpii error's description");
+            Console.WriteLine("       ExitCodes      List of all Sharpii exit codes");
             Console.WriteLine("");
             Console.WriteLine("       NOTE: Too see more detailed descriptions of any of the above,");
             Console.WriteLine("             use 'Sharpii [function] -h'");
@@ -284,9 +279,9 @@ namespace Sharpii
             Console.WriteLine("");
             Console.WriteLine("  Other Functions:");
             Console.WriteLine("");
-            Console.WriteLine("       Install        Install Sharpii to your computer so you can run it");
-            Console.WriteLine("                      from anywhere without needing the exe");
-            Console.WriteLine("       Uninstall      Uninstall Sharpii from your computer");
+            //Console.WriteLine("       Install        Install Sharpii to your computer so you can run it");
+            //Console.WriteLine("                      from anywhere without needing the exe");
+            //Console.WriteLine("       Uninstall      Uninstall Sharpii from your computer");
             Console.WriteLine("");
             Console.WriteLine("");
             Console.WriteLine("  Global Arguments:");
@@ -295,8 +290,7 @@ namespace Sharpii
             Console.WriteLine("       -lots          Display lots of output");
             Console.WriteLine("       -nolog         Don't create a log file");
             Console.WriteLine("");
-
-
+            Environment.Exit(0x0000064E);
         }
 
         }
diff --git a/Sharpii/TPL.cs b/Sharpii/TPL.cs
index 8347db0..26a1255 100644
--- a/Sharpii/TPL.cs
+++ b/Sharpii/TPL.cs
@@ -48,6 +48,7 @@ namespace Sharpii
             //If tuser gets here, they entered something wrong
             Console.WriteLine("ERROR: The argument {0} is invalid", args[1]);
             Console.WriteLine("Error: SHARPII_NET_CORE_TPL_INVALID_ARG_01");
+            Environment.Exit(0x00000650);
             return;
 
         }
@@ -63,6 +64,7 @@ namespace Sharpii
                 Console.WriteLine("ERROR: Unable to open file: {0}", input);
                 Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                 Console.WriteLine("Error: SHARPII_NET_CORE_TPL_FILE_ERR_01");
+                Environment.Exit(0x00000641);
                 return;
             }
 
@@ -96,6 +98,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_TPL_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
         }
@@ -113,6 +116,7 @@ namespace Sharpii
                 Console.WriteLine("ERROR: Unable to open file: {0}", input);
                 Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                 Console.WriteLine("Error: SHARPII_NET_CORE_TPL_FILE_ERR_01");
+                Environment.Exit(0x00000641);
                 return;
             }
 
@@ -126,6 +130,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No format set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_TPL_NO_FORMAT_01");
+                            Environment.Exit(0x00000651);
                             return;
                         }
                         tplFormat = args[i + 1];
@@ -135,6 +140,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No format set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_TPL_NO_FORMAT_01");
+                            Environment.Exit(0x00000651);
                             return;
                         }
                         tplFormat = args[i + 1];
@@ -147,6 +153,7 @@ namespace Sharpii
             {
                 Console.WriteLine("ERROR: Unknown format type: {0}", tplFormat);
                 Console.WriteLine("Error: SHARPII_NET_CORE_TPL_UNKNOWN_FORMAT_01");
+                Environment.Exit(0x00000652);
                 return;
             }
 
@@ -204,6 +211,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_TPL_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
         }
diff --git a/Sharpii/U8.cs b/Sharpii/U8.cs
index 1627b9e..8c362e4 100644
--- a/Sharpii/U8.cs
+++ b/Sharpii/U8.cs
@@ -48,6 +48,7 @@ namespace Sharpii
             //If tuser gets here, they entered something wrong
             Console.WriteLine("ERROR: The argument {0} is invalid", args[1]);
             Console.WriteLine("Error: SHARPII_NET_CORE_U8_INVALID_ARG_01");
+            Environment.Exit(0x00000650);
             return;
 
         }
@@ -70,6 +71,7 @@ namespace Sharpii
             {
                 Console.WriteLine("ERROR: File {0} is not a U8 archive", input);
                 Console.WriteLine("Error: SHARPII_NET_CORE_U8_NON_U8_01");
+                Environment.Exit(0x00000653);
                 return;
             }
            
@@ -104,6 +106,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_U8_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
         }
@@ -123,6 +126,7 @@ namespace Sharpii
                 Console.WriteLine("ERROR: Unable to open Folder: {0}", input);
                 Console.WriteLine("Either the folder doesn't exist, or Sharpii doesn't have permission to open it.");
                 Console.WriteLine("Error: SHARPII_NET_CORE_U8_FOLDER_ERR_01");
+                Environment.Exit(0x00000654);
                 return;
             }
 
@@ -141,6 +145,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No title set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_U8_NO_TITLE_01");
+                            Environment.Exit(0x00000655);
                             return;
                         }
                         imet = args[i + 1];
@@ -152,6 +157,7 @@ namespace Sharpii
             {
                 Console.WriteLine("ERROR: Cannot use IMET and IMD5 at the same time.");
                 Console.WriteLine("Error: SHARPII_NET_CORE_U8_TWO_HEADERS_01");
+                Environment.Exit(0x00000656);
                 return;
             }
 
@@ -204,6 +210,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_U8_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
         }
diff --git a/Sharpii/WAD.cs b/Sharpii/WAD.cs
index cf793e1..4ef1b5f 100644
--- a/Sharpii/WAD.cs
+++ b/Sharpii/WAD.cs
@@ -80,6 +80,7 @@ namespace Sharpii
             //If tuser gets here, they entered something wrong
             Console.WriteLine("ERROR: The argument {0} is invalid", args[1]);
             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_INVALID_ARG_01");
+            Environment.Exit(0x00000650);
 
             return;
         }
@@ -96,6 +97,7 @@ namespace Sharpii
                 Console.WriteLine("ERROR: Unable to open file: {0}", input);
                 Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                 Console.WriteLine("Error: SHARPII_NET_CORE_WAD_FILE_ERR_01");
+                Environment.Exit(0x00000641);
                 return;
             }
 
@@ -108,6 +110,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No output set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_NO_OUTPUT_01");
+                            Environment.Exit(0x0000064D);
                             return;
                         }
                         output = args[i + 1];
@@ -117,6 +120,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No output set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_NO_OUTPUT_01");
+                            Environment.Exit(0x0000064D);
                             return;
                         }
                         output = args[i + 1];
@@ -210,6 +214,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_WAD_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
         }
@@ -236,6 +241,7 @@ namespace Sharpii
                     Console.WriteLine("ERROR: Unable to open file: {0}", input);
                     Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                     Console.WriteLine("Error: SHARPII_NET_CORE_WAD_FILE_ERR_01");
+                    Environment.Exit(0x00000641);
                     return;
                 }
             if (edit == false)
@@ -244,6 +250,7 @@ namespace Sharpii
                     Console.WriteLine("ERROR: Unable to open folder: {0}", input);
                     Console.WriteLine("Either the folder doesn't exist, or Sharpii doesn't have permission to open it.");
                     Console.WriteLine("Error: SHARPII_NET_CORE_WAD_FOLDER_ERR_01");
+                    Environment.Exit(0x00000654);
                     return;
                 }
 
@@ -259,6 +266,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No ID set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_NO_ID_01");
+                            Environment.Exit(0x0000064E);
                             return;
                         }
                         id = args[i + 1];
@@ -266,6 +274,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: ID too short");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_SHORT_ID_01");
+                            Environment.Exit(0x00000657);
                             return;
                         }
                         id = id.Substring(0, 4);
@@ -275,6 +284,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No type set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_NO_TYPE_01");
+                            Environment.Exit(0x00000658);
                             return;
                         }
                         lwrid = args[i + 1].ToUpper();
@@ -282,6 +292,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: Unknown WAD type: {0}", args[i + 1]);
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_UNKNOWN_TYPE_01");
+                            Environment.Exit(0x00000659);
                             return;
                         }
                         break;
@@ -290,18 +301,21 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No type set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_NO_TYPE_01");
+                            Environment.Exit(0x00000658);
                             return;
                         }
                         if (!int.TryParse(args[i + 1], out ios))
                         {
                             Console.WriteLine("Invalid slot {0}...", args[i + 1]);
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_INVALID_SLOT_01");
+                            Environment.Exit(0x0000064A);
                             return;
                         }
                         if (ios < 0 || ios > 255)
                         {
                             Console.WriteLine("Invalid slot {0}...", ios);
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_INVALID_SLOT_01");
+                            Environment.Exit(0x0000064A);
                             return;
                         }
                         break;
@@ -310,6 +324,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No title set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_NO_TITLE_01");
+                            Environment.Exit(0x00000655);
                             return;
                         }
                         title = args[i + 1];
@@ -319,6 +334,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No sound set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_NO_SOUND_01");
+                            Environment.Exit(0x0000065A);
                             return;
                         }
                         sound = args[i + 1];
@@ -327,6 +343,7 @@ namespace Sharpii
                             Console.WriteLine("ERROR: Unable to find sound wad");
                             Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_FILE_ERR_01");
+                            Environment.Exit(0x00000641);
                             return;
                         }
                         break;
@@ -335,6 +352,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No banner set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_NO_BANNER_01");
+                            Environment.Exit(0x0000065B);
                             return;
                         }
                         banner = args[i + 1];
@@ -343,6 +361,7 @@ namespace Sharpii
                             Console.WriteLine("ERROR: Unable to find banner wad");
                             Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_FILE_ERR_01");
+                            Environment.Exit(0x00000641);
                             return;
                         }
                         break;
@@ -351,6 +370,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No sound set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_NO_SOUND_01");
+                            Environment.Exit(0x0000065A);
                             return;
                         }
                         icon = args[i + 1];
@@ -359,6 +379,7 @@ namespace Sharpii
                             Console.WriteLine("ERROR: Unable to find icon wad");
                             Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_FILE_ERR_01");
+                            Environment.Exit(0x00000641);
                             return;
                         }
                         break;
@@ -367,6 +388,7 @@ namespace Sharpii
                         {
                             Console.WriteLine("ERROR: No dol set");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_NO_DOL_01");
+                            Environment.Exit(0x00000644);
                             return;
                         }
                         app = args[i + 1];
@@ -375,6 +397,7 @@ namespace Sharpii
                             Console.WriteLine("ERROR: Unable to find dol wad/file");
                             Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                             Console.WriteLine("Error: SHARPII_NET_CORE_WAD_FILE_ERR_01");
+                            Environment.Exit(0x00000641);
                             return;
                         }
                         break;
@@ -567,6 +590,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_WAD_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
         }
@@ -584,6 +608,7 @@ namespace Sharpii
                 Console.WriteLine("ERROR: Unable to open file: {0}", input);
                 Console.WriteLine("Either the file doesn't exist, or Sharpii doesn't have permission to open it.");
                 Console.WriteLine("Error: SHARPII_NET_CORE_WAD_FILE_ERR_01");
+                Environment.Exit(0x00000641);
                 return;
             }
 
@@ -628,6 +653,7 @@ namespace Sharpii
                 Console.WriteLine("");
                 Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
                 Console.WriteLine("Error: SHARPII_NET_CORE_WAD_UNKNOWN_01");
+                Environment.Exit(0x00000642);
                 return;
             }
         }