If it is in xl97 or later,
it should largely have no effect. However, the only sure way to tell would
be to test it.

--
Regards,
Tom Ogilvy

Dinesh wrote in message
...
Hello again:

I have a client who is looking to upgrade their current
Excel version to the latest version (I think it is 2003).
However, they currently have a development application to
track and report some of their data. If they decide to
upgrade their current version of Excel, they would like to
know what impact this would have on their application and
what kind of modifications would need be made, if any.

Your help would be greatly appreciated.

Regards,

Dinesh.