gareth251 10 Posted June 3, 2014 Hello i recently purchased arma 2 combined operations as a steam gift when i am trying to update to 112555 its is saying wrong cd key i have tried re installing deleting key and everything else i can find. i would really appreciate your help thanks. Share this post Link to post Share on other sites
ronen rond 15 Posted June 8, 2014 yea i have this to i transferred my cd key form the BI store to steam and now i'm trying to downgrade my version to 1.62 and getting Wrong cd key. help us please :confused: Share this post Link to post Share on other sites
