Reports Terminating Abruptly

[George Simon]

I've seen this happen before and recently someone, maybe Richard K.,
reported seeing the same behavior.
I have a customer that, when running reports in filePro, will have the
program exit abruptly, before reaching the 0 in the record count.
The reports will exit at any point, not after processing the same number of
records.  For example, a report that has selected 1,000 records will exit
after processing only 20 or 600 or 950 but it will never run to conclusion.
After the program exists the report will print normally but will not contain
the data in the records not processed.
This seems to happen mostly when a report selects a substantial amount of
records.  The users I've seen this happen to, are always running (so far)
Windows 2003 Server.
I can download the user's data and run it in my system (XP or Vista) and the
reports will run to their normal conclusion.
Again, this does not happen to all my customers and not to all those running
Windows 2003 Server.  So far I've had 3 customers that this has happened to.
I lost one of those customer because of it.
Does anyone have any idea what can be causing this to happen?

George Simon