>First thanks for your response Nick.Yes, I tried to make a copy of the Project but the problem persists.When I try to rebuild it, halts and the only way to continue is with Ctrl+Alt+Del to abort the problem.Of course, VFP shuts down.
>
>What can I do to recover it ?
>tia

I would probably try to create a new project file, since you can see what was in the old one. If you add in the new one your main program it will find most of other elements by itself on rebuild.

Nick