>Hi Tamar,
>
>>I'm just about through a test where I drop the tag before the Requery() and add it back after. Pretty sure I've already passed the crash point, so I think this is the solution.
>
>Cool! Admittedly, dropping the tag wouldn't have been among my suggestions when you said the file name changes. I would rather have suspected the configuration for temporary files or a virus scanner.

Once I got to the point of saying "how do I fix this?" instead of "why is this broken?," dropping and recreating the tag seemed like an obvious approach. It seems to have worked. The client is now testing.

Tamar