I recently bought Arma 2: Operation Arrowhead just this afternoon. I ran the game once and then installed DayZ mod (I bought the game for this mod) and it came up with error message: Downloaded content delted.chernarus or something like that. I also disabled the expansion @Dayz and attempted to play a normal Arma 2 server but ever single server says I have tons of missing files. Apparently I can get these files off steamapps/common/arma2 but I don't have Arma 2 just Arma OA and it is not in the file system Please respond I need help
