If this is the same problem I just hit, I'll be convinced there _is_ a god and rather a nasty one at that *bg*)

Can you even MODIfy the form?

My problem ended up being my label subclass with Autosize _and_ wordwrap properties set to .T.

Other than that, the way I tracked down the problem (since GPFs are soooo helpful) was that I made a copy of the form, and then removed all of one kind of control until I found out that the form ran w/o the labels... (Unfortunately, I started with the data controls since I've had similar problems caused by grids, but, oh well *shrug*).

I hope there's something in this that will help you.

>Hi,
>
>All of a sudden I can no longer run a particular form. I get the infamous "This program has performed an illegal operation and will be shut down" everytime a run it. I am able to modify the form and I try to resave it, but continue to get the error. Any ideas?
>
>Thanks