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COD4X Problem..


New member
Hello JFF,I Have a realy annoying prob .. when im downloading COD4X adter installing 1.7 ,it crashes ... When im trynna open the Multiplayer says ..

Fatal Error: Error Reading application ID.Please either write it to steam_appid.txt or use Launcher ..

Any ideas ? I'm freakin out


Game Admin
Staff member
Game Admin
Are you run steam when play?
Where you buy game,on steam?