I've never had problems with the game untill a few days ago, when i tried launching operation arrowhead beta patch(as normal to play wasteland). When i click on the launcher it tries to open then instantly i get "Arma 2 OA has stopped working" without any errors. Vanilla OA does this as well. Regular Arma II has no problems opening.. Ive tried updating drivers, uninstall/reinstall, nothings working :/. I own a retail copy of the game (bought from amazon) Heres the latest info i could find on my arma2oa rpt: