BananaDealer

I fixed the problem thanks to this thread: http://forums.bistudio.com/showthread.php?101214-ARMA-2-CO-%28how-to-combine-ARMA-2-into-ARMA-2-OA-and-use-together%29. I had to change the main key in the registry

Hello! first of all I apologize for my broken english. I bought arma2 maybe a year ago on DVD and I bought OA on steam recently.I have been using sixupdater to run the game, and everything was fine until this morning. Today, I updated DayZ using sixlauncher and when I tried to start a game I realized that it was running OA standalone. I didn't know why, so I tried to launch OA (with or without any mods) with steam, arma2 launcher, sixupdater (with the "Combined Ops (forced)" parameter), with no success. I have some mods installed, ACE, ACRE, DayZ, in addition, I installed Arma2 from a DVD, not in the default windows folder, and OA from Steam so it's kind of messy. I would like to know why arma doesn't run combined ops (i think it can't find arma2.exe because there's always this dos shell that opens when the game starts with Steam) Any help to fix my problem would be very appreciated. Once again, my english is not so good so tell me if you need more information.