Have a look here

http://support.microsoft.com/kb/832671
--
Mike

When competing hypotheses are otherwise equal, adopt the hypothesis that
introduces the fewest assumptions while still sufficiently answering the
question.


"rw1204" wrote:

Hi

I am currently running excel 2003 version 11.8220.8221, i have some issues
and know that version 11.8320.8221 resolves this problem, How do i upgrade to
the later version?

Thanks
rw