Invalid product key message when upgrading to XP from 2000

  • Thread starter Thread starter Graham
  • Start date Start date
G

Graham

I'm trying to upgrade a Windows 2000 machine to windows XP
pro and I get an "Invalid product Key" message. I know the
key I'm using is correct and I've disabled anti virus as
described in the knowledge base. I don't really want to do
a clean install as there are programs I would have to pay
to have re-installed.

thanks for any help
Graham
 
Graham;
Is that the Product Key that came with that particular Windows XP CD?
There are many types of each and they are not interchangeable.

Look very closely.
0-O, B-8, S-5 and others look alike.
Have someone else try, sometimes another set of eyes and fingers can
get it.
 
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