I am running Excel 2007 on Windows XP. A company sends me a worksheet everything month which is password protected and they provide me with the password. After I have done what I need to, I email it back to them and then I save a copy of my files WITHOUT the password. For the life of me, I can't figure out how I did that in the past. When I go to Office>>Prepare>>Encrypt....this time it doesn't give me the option to delete the password. It's wanting me to add a password. HELP 
