Oscar Eustace

Yeah, i downloaded Directx from http://www.microsoft.com/en-us/download/details.aspx?id=8109 All works, game loads,but now i get a message saying " Bad serial number given in setup"

I have a problem when trying to join a server. My friend who bought it at the same time has the same problem *Which version of the game did you purchase? STEAM or RETAIL or MIXED: Steam *Are you running an Arma 2 OA beta patch? If so what version?: Not sure purchased today, newest version i would imagine *Which method are you using to launch the game? I.E Sixupdater/steam/batch file: SixUpdater *What is the Error/Problem you're having? Please provide screenshots if possible: ^^ when i try and join a server this comes up. *Your PC specs: Not sure, and dont think its relevant to this problem *Your Operating System: Windows7 *Have you looked at these threads?: Did a search for the problem and found nothing Cheers guys,