Version 9 is not certified by SAP to work on Windows 2003 Server. You can get unpredictable results.

If you run it on each file one at a time, does it work for every file?

>>What version of Crystal Reports? Version 9
>>
>>Does it happen every time on this one server or just on occassion? Every time. But I should elaborate to this extent: There is an option to run the routine for just selected .rpt files. If you select just one, it works fine. More than one, kaboom. I haven't tested the number extensively, but that seems to be the case.