Claudio,

>Treeview tool works fine in VFP mode as well as RUNTIME mode.
>
>To help you better, public on this site your OLE DRAG&DROP code and them we can tell you something more.

I was able to locate the problem. The problem wasn't with my code (of course), it was with the form's WindowType property being set to 1-Modal. Unfortunately, I still would like the form to be modal.

Thanks.
Doug