Hi Vlad,

>>I am using service pack 5 VFP6 and MS still did not resolve the
>>"Invalid file descriptor" error which I hope in version 7 it would
>>be gone.
>>
>
>You can report it as a bug to MS site or put it into VFP 8 wishes list document.

Yes I can report that but it could be resolved in VFP 7. Any way do you have the URL for that?

>>If you have any other ideas let me know.
>
>>Well, I observing this thread from start and have one idea.
>>Why you store class in the separate EXE file? Is not it much easy to store it >>into the FXP file? I understand that this will require to turn the VCX into >>the PRG file that is a 5 minutes of work if you have no classes with objects >>containership tree deeper than 2 levels. However, you will have a benefit - >>FXP takes less space, and it cause no bugs like mentioned in this thread when >>you SET PROCEDURE it and than use CreateObject/AddObject instead of NewObject.

Well, this a query engine(QE)that was developed by my company and I compiled all as an EXE for now. Well you've got a point there. I also have a lot of classes to convert as well. If I would convert those classes to PRGs I will need it in an EXE format since the QE is a separate module.

Thanks,

Doron