However, once you have added these launch options successfully, you can re-launch your game from the Steam application to continue using any new changes. You will not have access to the Steam overlay while launching this Shortcut. To launch the game properly, first start the RGSCLauncher.exe in C: Program Files.
Go to C: Program Files Steam SteamApps common grand theft auto iv GTAIV and create a shortcut on the LaunchGTAIV.exe (right click, select “Create Shortcut”) You can add any launch options to this new shortcut. Download 1.0.7.0 Patch - Note: Select updatetitle to update Gta IV. I am running gta 4 setup but there is an error that launchgtaiv.exe is not there in the gta 4. My GTA 4 game and the update seems to work fine right until the very end when it says 'windows cannot find 'launchGTAIV.exe' make.