>>Anyone run into this error before and find a solution?
>>
>>I have a small FPW2.5b-compiled .APP that reindexes some tables. My clients are running it on various PCs under FPW2.6 (without the DK).
>>
>>One client gets this error on trying to run the reindexing app. She has a Dell PIII/450. I walked her through installing the MS patches over the phone so AFAIK they're OK.
>>
>>We are able to go into the FPW command window and open all of the target tables individually without any problems.
>>
>>SCANDISK on her HD returns no errors.
>
>To make a long story short, the .APP was compiled on a system with it's development folder on other than drive C. (more than likely D:) You probably have a CD drive there. Put a CD in it while running the .APP for a temporary fix. There may be a patch that works for this at www.abri.com if I remember correctly.

Thanks, belatedly, Fred. The "missing CD" was exactly the problem - and a simple fix for the client.