_SCREEN.Themes= .F.>When I compile and run forms from a VFP8 project on Windows XP SP2, all controls on the form disappear when I move the mouse over any part of the form. When I guess where a control is and click on it, that control reappears. As I tab through the rest of the controls they also reappear. I am running a 933MHz Compaq with 1024 RAM and a 32 meg graphics card. Any advice is greatly appreciated. Tibor