Fix #2705: Replace '.dll' with '.exe' in shell handler

ILSpy/Options/MiscSettings.cs

@@ -18,6 +18,7 @@
 
 using System;
 using System.ComponentModel;
+using System.IO;
 using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Security.Principal;
@@ -75,7 +76,7 @@ namespace ICSharpCode.ILSpy.Options
 
 		private void AddRemoveShellIntegration(object obj)
 		{
-			string commandLine = NativeMethods.ArgumentArrayToCommandLine(Assembly.GetEntryAssembly().Location) + " \"%L\"";
+			string commandLine = NativeMethods.ArgumentArrayToCommandLine(Path.ChangeExtension(Assembly.GetEntryAssembly().Location, ".exe")) + " \"%L\"";
 			if (RegistryEntriesExist())
 			{
 				if (MessageBox.Show(string.Format(Properties.Resources.RemoveShellIntegrationMessage, commandLine), "ILSpy", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)