I think in Excel 97 INDEX was a volatile function as well.

Another likely cause - open the file, choose from a pull-down filter
option to check a value, then close the file. Again, Excel thinks the
file has changed.

Pete

On Jul 1, 10:52*pm, wrote:
When exiting certain worksheets, Excel always asks
if I want to SAVE my changes even though I did not
make changes to current worksheet. What do I have
set wrong?

It only happens on certain spreadsheets.

Thanks

Using Excel 97