Do you still have the email with the Excel spreadsheet? What do you see if you open it? Are your changes showing? If yes, then use File-Save As and save it somewhere you can easily access it. Otherwise, it is in the Outlook temp folder and may not have your changes showing.

--�
Milly Staples [MVP - Outlook]

Post all replies to the group to keep the discussion intact. All
unsolicited mail sent to my personal account will be deleted without
reading.

After furious head scratching, mcampeau asked:

| I received an excel spreadsheet in an email and updated it over
| several days frequently "saving" it. I exited Excel, later restarted
| it, and when I tried to reopen the file, it was no where to be found.
| I looked in the Excel autosave and default file locations. Are there
| any other places where I could look?