Excel 2010, Windows 7: Is it possible to password protect an Excel document at an "Administrator" or a executive level. I want to grant access to the document, and the ability to manipulate it as they choose, to everyone with the password but prohibit them from changing the password once they are in. It seems to me that I CAN'T do what I'm asking but it wouldn't be the first time I was wrong. Any help or advice is appreciated.