If you can't open the workbook, none of the suggestions so far will work.
You will probably have to use a commercial cracker program like
www.lostpassword.com

--
Regards,
Tom Ogilvy

meh wrote in message
...
We let an employee go and he assigned passwords to certain spreadsheets
and
now we can not get in there.


Is there any way to change or delete the passwords?

Thanks