Sancos

thank you SO much! it worked! ty ty ty! i've been trying for 8 hours so :D thanks!

We checked it that way. They were both different. But i was able to start Arma CO without steam. So i think they are using the same keys :(

i did on both comp :( but i did install arma2/OA/CO with the same acc :o could it be that it uses the same cd key that way? and if so, is there anyway to know?

there are 2 steam acc's and 2 comp's (with my problem) but both account did go trough 1 comp 1st

I'm having a problem that looks abit like this as well. I bought armaII CO for me and my girlfriend. Installed on both computers and we are able to play. But when ever i try to join a server where she's on i get insta kicked when i try to join. The same goes for her. some info: The game are both bought with my paypal acc (no steam gift) I played on my account on both comps. She didnt. I had the weapon on my girl once when i logged in. After that she left that server.