SWAG - When did you install their VFP libraries? Is SP3 in place? You might uninstall/reinstall the app.

Also, do you have any way of testing the app on a machine of your own without VFP on it? To duplicate the 'library only' situation?

>Nope. Thanks, though. I dial in to there machine with pcAnywhere, and open up my app from new, fire up a security form, and can't close it. It happens 100% of the time there.
>
>On my computer (and other computers) it can.