Change XP Registration Key...
Posted on 2006-06-26
A customer have a computer with Wiondows XP Pro Tablet Edition installed on hes computer but the key isn't the legal one, and he wants to change it without having to re-install the OS.
How can I change the registration key?
How do I know for sure that he's key works on the already installed OS?
(already ocurred to me having XP keys that don't work on every XP installation CD).