mechazo 10 Posted July 28, 2013 hi, i bought the arma 2 combinated operations to play dayz mod, but when i want to update the beta patch i cant, because it say me an error "wrong cd key". my arma 2 combinated operations its a original steam version, i tried to launch the games and the install the beta patch but it doesnt works... so, can you help me whit this problem? thanks guys Share this post Link to post Share on other sites
