Al,

A piece of one of the offending sections of code is below; it's just a simple round() call (thisV is a numeric value previously calculated from table fields):

DO CASE
CASE round(thisV,0) =< 250 && <<< application crashes right here
glSize = "S"
IF round(thisV,0)=0

ENDIF

When I replace the CASE line with the following...

CASE thisV =< 250.49999

...then the application proceeds ok and does not crash. As I mentioned in my first message, on Win98 restarting the app after the crash (without rebooting) causes the app to work fine; it does not choke on the round() code again until after a reboot. But on Win2000 it continues choking on the round() code each time the app is started, regardless of whether a reboot was done.

Again thanks in advance for your thoughts and comments.

Regards,

- Larry