I opened one of my excel documents today and I am not able to do anything
with the document (ex: edit, type, save under a different file name, copy,
etc..) I have been using this same file for over a year and this is the
first time I have had an issue. I am using Excel 2007 with Vista. If I open
a new spreadsheet in Excel, I am not able to do anything with this file
either. It is like I am totally looked out of doing anything other than
viewing the file. Any advice would be greatly appreciated!