Holaman

I recently purchased Arma 2 and AO from Amazon. They are currently in two separate folders from which I run the exe. On both of the games I get the same message. I have tried running it on steam with all of the administration business, that didn't work. I did the regedit key thing,but that didn't work either. I have win 7 and a good computer. Thanks very much for the help!

Hurr Durr I bet it helps to run the setup first doesn't it. So here's a new question though, when I purchased CO off Amazon it gave my two separate files for Arma 2 and AO rather than a CO folder. I'm trying to download the Day Z mod by installing it to both the Arma 2 and AO folder since I have no CO folder. This doesn't appear to work, so does someone know how to get it to work or get a CO folder to download Day Z to? Thanks