Hidden_Ops

Yeah i just get an error message notifying me that my game crashed, and i played 4+ hours before getting the 1.05 patch without any error.. it wont let me get to the main screen now before it crashes, happens every time.

Sorry if this was already posted, however i could not find a post anywhere. I recently installed Arma 2 a few days ago, and just did singleplayer. Today I realized i would have to download the 1.05 patch which i did, only to realize that my game will start, only to crash on the main menu screen. I exceed all system requirements, and am running the game via steam on windows vista. I have tried restarting but really dont want to re-install the game if its not going to fix it. Any help would be greatly appreciated, thanks in advance.