It obviously works fine on previous OSes including XP.
A user can actually start game and play it but the problem is that when game launches and goes to fullscreen, background windows such as open windows explorer flickers on top of the game screen.
The flicking goes away once the user alt-tabs out and alt-tab back in.
At the same time, when the screen flickers, there are two mouse cursors(original window cursor, and game's modified cursor image).
I can move the window cursor and game's cursor sometimes follows window cursor movements.
When I click mouse button, it seems to click on the flickering background window and goes out to window(same as alt-tab)
Another symptom is that when I run the game in windows mode, there are black bars on the bottom and the right side.
If these questions are not proper to this board, please guide me to the right board/newsgroup.
Thank you.