Thanks for the suggestion. I'm using your book as a matter of fact ;-)
However, our program already has it's own menu for the various functions (it's a commercial management-program)
So, it would be 'weird' to add a menu-item solely for closing the viewer.
I'm surprised that - due to the viewer-control - the keypress-event of FoxPro is no longer triggered by any keypress.

Any other ideas?

Thanks again.

Guillaume