Having Trouble Installing Arma 2 & OA with DayZ - GameStop Copies

[resausk 14]

So first before we get to the problem I was introduced to this mod by someone on xbox live, checked it out and was amazing so I went out and bought Retail copies from GameStop today of the following:

Arma 2

Arma 2: Operation Arrowhead

Arma2: Private Military Company (For High Res Models)

So they gave me them as Redeem codes on this receipt paper rather then give me disk copies or rather I prefer a Steam copy of these...So I redeem them Install Arma2 just fine I get to Arma2 OA it installs however to a different folder. I have Arma 2 in D:\Program Files (x86)\Bohemia Interactive\arma2 and OA in D:\Program Files (x86)\Bohemia Interactive\ArmA 2 Operation Arrowhead But when the installation finishes for OA it asks me to reinstall it so that didnt make any sense but what its actually doing is moving everything from D:\Program Files (x86)\Bohemia Interactive\ArmA 2 Operation Arrowhead to my D:\Program Files (x86)\Bohemia Interactive\arma2 Folder if that makes sense so over all OA is in my Arma 2 folder so I thought thats how it works. I download DayZ in my Arma2 folder since thats where OA is and I cant for the life of me join a server without being kicked out or giving me some sort of error message saying something about my directory with the game and keys (Used Six Launcher to install) I have Battleeye up to date everything up to date...anyone have sh*tty GameStop copies and know how to make this work? And one last thing I noticed these give me Product keys but the only one that doesnt ask for it is Arma 2....odd...I've seriously been toying with this for a good 9 Hours now...