Without knowing the name of the game your referring to, the best suggestion I have would be .....
If you still have the CD to reinstall it, try uninstalling the program you suspect is causing it using Add/RemovePrograms on the ControlPanel and then see if it goes away. If it does, then reinstall it and see what happens.
If you still have the CD to reinstall it, try uninstalling the program you suspect is causing it using Add/RemovePrograms on the ControlPanel and then see if it goes away. If it does, then reinstall it and see what happens.