NETWORKDAYS is part of the Analysis Tool Pak add in, so this must
be loaded. Go to the Tools menu, choose Add-Ins and select
Analysis Tool Pak from the list.


--
Cordially,
Chip Pearson
Microsoft MVP - Excel
Pearson Software Consulting, LLC
www.cpearson.com


"mark" wrote in message
...
Try retyping NETWORKDAYS in all caps. That solved the problem
I was having.

mark

"Ken" wrote:

After I upgraded to Office 2003 the networkdays no longer
works. I then
uninstalled office, deleted all program folders and
reinstalled Office 2003
clean. Still doesn't work. Help!