>>PMJI. As others have pointed out you shouldn't need to have to explicitly close the table. This sounds as if the form is not releasing properly (dangling ref?).
>>Does the DE.CloseTables() actually run ?
>>
>
>The form in question does not use DE object at all. It is based on a VCX class.

So does the form.Unload() run ? Does the datasession disappear from the Datasession window after the form is released ?

Regards,
Viv