Well i was downloading the Beta Patch the newest one and when i finished downloading when i extract it and stuff it says "Wrong CD KEY" i pressed okay it just closed and i didnt head to the other installtion part what should i do? :( and when i open ARMA II OA it says " No entry 'bin/config.bim/CfgInGameUI/MPTable.show' " i tried everything i could possibly think of what should i do ? :( and then after i click okay it says "Error compiling pixel shader PSSpecularAlpha:0" what now? :)