I had a similar problem recently and Eric Moore pointed me in the right direction:

- is it possible that you have your forms set to show "In-SCreen" and you have made your _SCREEN object invisible with SCREEN=OFF in config.fpw, or with _SCREEN.Visible = .F.?

HTH

J

>I've created a LITTLE app containing a main prog and one form. When running on the development PC running W2000Proff the form shows on screen, but not when copied to my customers PC. The customer-PC is running Win98 and the app is copied into a folder containing a previous VFP app that runs OK.
>
>If the user press ctrl+alt+del he find the app in the list of running apps.
>
>Main-prog just contains sysmenu off, do form and read events. The form has some text-fields and two buttons. No other code than click-events on buttons.
>
>I'm running VFP 6 with SP 3.
>
>Anyone knowing whats wrong?
>
>
>Regards
>Jon