P4ULW4LL 0 Posted July 2, 2012 i purchased ArmA 2 OA and i have all the DaYZ patches installed and i will get as far as the first loading screen then it says i gave a bad serial number in setup. please somebody help me out. Share this post Link to post Share on other sites
darren.finney2@gmail.com 0 Posted July 2, 2012 Did you run Operation Arrowhead at least once through steam as a Administrator? If not try that and it should fix your problem. Share this post Link to post Share on other sites
P4ULW4LL 0 Posted July 3, 2012 Did you run Operation Arrowhead at least once through steam as a Administrator? If not try that and it should fix your problem. i did that and an error popped up saying "no entry 'bin\config.bin/CfgInGamesUI/MPTable.shadow'" then the screen goes black and then a second error message appears saying "Error compiling pixel shader PSSpecularAlpha;0 Share this post Link to post Share on other sites
