File saving problem

Giganews Newsgroups
Subject: File saving problem
Posted by:  fire_dragon09
Date: Sun, 5 Aug 2007

I was prompted to below when trying to save Excel 2007 file :

C:\Users\my name\Documents\My Documents\Book1.xls
You don't have permission to save in this location.
Contact the administrator to obtain permission.

Would you like to save in the Documents folder instead?

Who is this 'administrator' refers to?