Hey, i just got dayz today and i played it for a bit without problem. After a while i decided i wanted to play some vanilla Arma 2 OA coop missions, but every server i join i get a "Arma 2 REINFORCMENTS has stopped working" and then arma closes. This has just started happening since i got dayz, does anybody have any idea as to how to fix it? Not sure if it has anything to do with dayz but it started after i downloaded dayz