Make sure compatibility mode is disabled as well The game being available on the launcher now might of contributed to that.
Unchecking run as administrator got it to work for me. Opening the rockstar launcher first then gta 4 it gave me a program is already running message. Does anyone know what the reason might be There was apparently a glitch where steam and/or the game was recognizing the application as the rockstar launcher instead of the game. No GTA4 on Rockstar Games Launcher? Hey everybody, I was hoping to pick up GTA4 with my RDR2 pre-order when I realised that it's not on the launcher. Thanks For Watching!If you have any issues please be sure to tell me in the description!SOCIAL CLUB REQUIRED, MUST BE INSTALLED TO LATEST VERSION AND SIGNED.
Edited Apby yurma In this video i will guide you How To Run GTA V Or GTA Online Without Rockstar Social Club Launcher.Here is the link for the mod file. You can try downloading old version and replacing the current version with it, then manually launch with LaunchGTAIV.exe file because Steam no longer launch the game with this file anymore.