>Hi Nadya,
>
>>If you have any other ideas let me know.
>
>>>About this error or in general? :) I have lots of different ideas about >>different subjects, what kind of ideas you would be interested to hear? :)
>
>Well I meant if there is any better way to improve this work around of the
>Invalid file descriptor. That was the idea<s> I guess not much.
>
>Doron

Another idea would be not use SET CLASSLIB statement at all, but use NEWOBJECT functions with all parameters. However, if anywhere in the code there is a SET CLASSLIB statement, you may get this error. I don't have VFP7 to check, if it was fixed.