>It looks, like it always leaves DS open after the form is closed. I'm going to run one more test now, because I found a problem. I set gcTempPath to be sys(2023) and forgot to add a slash. This was the cause of "field" phrase not found.

I hadn't caught it meant data session.

>When I close the form and type SET command, I see Default DS (1) and Unknown (2) It means, what some object was created and not released or something along the lines. I don't know, how to chase this problem down. It doesn't happen, if I run it from another application, so there must be some differentce...
>
>Also tomorrow is my last day here in my current position. I'm starting as a WEB developer, so I just don't know, if I ever would be able to find this beast...

Good luck. Will you be working with Fox at all?