Hi, i bought today arma 2 combined operations and got the game folder from a friend using the steam backup function (because iam online with a surfstick). but now we have the same player id and when we would play togehter on a server the other cant join and "you where kicked" appear it seem its because we have the same id. is there a way to change the id, or have i to download it on a different location? ps:sorry my english is not the best. hope you understand. :)