>Sorry, but I only know of its existance and why it is there. I suggest sending Calvin Hsia an email about your problem, and if this function would help. He is probably the developer that coded it in the first place.

I think the problem is not that important. We found the cause to be VPN. Since the application is not intended to be run through VPN, I think, I should not worry.

We had some other display problems from time to time. I usually resolve them by calling thisform.cls() I would now know about sys(602) and may try it instead.

Thanks again.

I think if other developers using Terminal services are reading this now and have similar cases, then this thread can help to resolve them.