>I'm using VFP7.0 with SP1 on XP Pro. Though this behavior seems to be accross OS's.
>
>When I run a specific form with a page frame, I get the background from the VFP _SCREEN coming through on the form's main surface and no tabs from the pageframe. When the user clicks on an area where a tab would be, the form then displays correctly. This behavior occurs about 25% of the time in development mode and runtime on various platforms.
>
>Another display issue I'm experiencing in another app is on a specific form, the page tabs are not displayed in design mode. It displays OK in runtime and running the form stand alone.
>
>If anyone has experienced either of these behaviors, I would appreciate your comments.

Do you have an errant LOCKSCREEN = .T. by any chance?