Fuck you and your stupid cmd line MS

Configuration/Arguments.cs

@@ -40,7 +40,7 @@ public static CommandLineArgs GetCurrentForInstaller(){
         }
 
         public static string GetCurrentForInstallerCmd(){
-            return GetCurrentForInstaller().ToString().Replace("\"", "^\"");
+            return GetCurrentForInstaller().ToString().Replace("\"", "::");
         }
     }
 }

bld/gen_upd.iss

@@ -47,7 +47,7 @@ Source: "..\bin\x86\Release\*"; DestDir: "{app}"; Flags: ignoreversion recursesu
 Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Check: TDIsUninstallable
 
 [Run]
-Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Parameters: "{param:RUNARGS}"; Flags: nowait postinstall shellexec
+Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Parameters: "{code:TDGetRunArgs}"; Flags: nowait postinstall shellexec
 
 [InstallDelete]
 Type: files; Name: "{app}\*.xml"
@@ -69,6 +69,7 @@ Type: filesandordirs; Name: "{localappdata}\{#MyAppName}\GPUCache"
 
 [Code]
 function TDIsUninstallable: Boolean; forward;
+function TDGetRunArgs(Param: String): String; forward;
 function TDFindUpdatePath: String; forward;
 function TDGetNetFrameworkVersion: Cardinal; forward;
 function TDGetAppVersionClean: String; forward;
@@ -164,6 +165,15 @@ begin
   Result := not IsPortable
 end;
 
+{ Returns a string used for arguments when running the app after update. }
+function TDGetRunArgs(Param: String): String;
+var Args: String;
+begin
+  Args := ExpandConstant('{param:RUNARGS}')
+  StringChangeEx(Args, '::', '"', True)
+  Result := Args
+end;
+
 { Returns a validated installation path (including trailing backslash) using the /UPDATEPATH parameter or installation info in registry. Returns empty string on failure. }
 function TDFindUpdatePath: String;
 var Path: String;