I have been trying to install Windows Service Pack 2 on one of our computers and i have been getting the following error message
Windows Service Pack 2 Cannot Install
the product key used to install Microsoft Windows may not be valid. For more information about why you have recieved this error messagel, and the steps to take to resolve this issue visit www.hoetotell.com
All the other computer see to be fine and the installations went without a problem.
I am assuming from this message that there is a problem with the licence key. It should be valid. Can anyone please explain why i should be getting this error message, how Microsoft thinks its an invalid key and what i can do to resolve the issue