I have been playing a lot of games till i upgaraded my operating system to windows 7. Finally i came to know that i can play games of windows XP even in windows 7 with the help of the application called Virtual PC XP mode. But whenever i try to do so it gives me a resolution error. i am not able to get what the actual problem is but what i can simply do is that i go to compatibility mode and fix my resolution. But so far this step cannot fix my issue. Please help me to get this issue fixed.