I've tried to install the Day Z mod by using the worrom updater/installer but everytime I launch arma from steam I get an error telling me, "addon 'day_z anim' requires addon 'CA_dubbing_counterattack' and then once the game starts I get a error about a file called citizenscope. I'm not sure what all this means, I've tried opening in both arma2:OA and combined operations. I don't get the error messages from combined operations, a command prompt just flashes on the screen and nothing opens. I'm not too tech-savvy so any help would be greatly appreciated.