Yes you can, but you need to uninstall Excel 2003, then install Excel 2000,
then reinstall Excel 2003. You should install oldest to newest.

--
Regards,
Tom Ogilvy

"NorTor" wrote in message
...
I have developed an application in VBA in Excel 2003, and when testing
it on the customer's PC, with Excel 2000, we ran into some trouble.

Does anyone know if I can install Excel 2000 on my PC (running Win XP
Pro SP1), even though I already have Excel 2003 on that PC? For
testing purposes of course.

If not, is it an option to make a new user profile and have this one
running Excel 2000?

Thank you in advance!



Best regards,
-NorTor