Allright, so i just installed GTA 4 from steam, copied the files "GTAIV" folder to a folder called Rockstar Games under programs files (86) then renaming GTAIV to Grand Theft Auto IV and i installed the 1.0c automatic installer and installed it to the custom "Grand Theft Auto IV" folder and when it was done i launched configuration didnt change anything, closed it and i started "LaunchGTAIV.exe" the game started, i then started a game did the small first mission you have to do, pressed ALT + P nothing happend at all! Tell me if you need a picture or anything.