>Hi Guys
>
>I have just upgraded a VFP 5.0 application to VFP6 - more fool me!
>
>Since the upgrade users are using the close button (the X at the top right of the form) to close a form. Trouble is that the form does not close - the X button is greyed out but form is still active.
>
>What the heck is going on!

When you rebuild your APP or EXE the first time in VFP 6, did you check the ReCompile ALL box?