Bought everything required today to play DayZ off steam and I've followed all instructions correctly step by step for the installation of the mod but whenever I right click ARMA 2: Operatio Arrowhead and click to run combined Operations I just get a little text box saying the application is already running, I've been trying it for 4 hours now to no avail, their is nothing on the web about this so I've made an account on the forums to try find an answer. All help is appreciated on the matter as I've spent all day downloading ARMA 2 only to be slapped round the face by this text box not letting me get onto the game, really need a fix for this as I want to get into my first session on DayZ. [sorry if I posted this in the wrong topic area] Tried adding that into the propertys and then running the game, got the exact same thing as before.
