gio21144

Done more than once but nothing happens, I've also undone the overclocking of my pc but still nothing.

Thank you but I used to play ArmA2 a long time ago, it is no longer on my HD and now I'm trying just to play OA. Anyway I'm not going to install again ArmA2 if OA doesn't work.

I purchased the game a couple weeks ago on Steam and since then whenever I try to play a windows appears for maybe one second saying the game is preparing to launch then nothing happens. Reinstalled the game but same thing happens. Everything is set with administrator powers and UAC is disabled. When I click on ArmA2OA.exe an "application eror" message appears indicating "impossible to launch properly the application (0xc000007b). Click ok to close application". I've been unable to find the meaning of the message. System: SO win 7 ultimate x64 i7 920@3,6 MHZ ATI 4870x2 RAM 6GB Any help would be appreciated.