I cant launch Arma 2: operation arrowhead when i click Launch ARMA 2: Combined Operations, a cmd window pops up and closes so fast that i cant even read what it says and then nothing happens but if i launch it with windowed mode it works but it says: No entry 'bin\config.bin/CfgVehicles/Citizen1.scope'. When the games in the lobby, and when i click to play a DayZ server it says: You cannot play/edit this mission; it is dependent on downloadable content etc.. deleted.chernarus'