Reactivate XP instalation

[Guest]

XP was installed on a secong computer using the first computers XP product
key. Durring the 30 day trial period, a valid product key was purchased for
this installation. When following the wizard to activate the installation, it
took the forst installations product key as the activation key, never giving
the opertunity to enter the new paid for product key. Question: How do I
reactivate this second installation with it's own product key?
Thanks
Tom

 

[Jupiter Jones [MVP]]

Tom;
Choose the option to activate by phone.
The option to change the key will then be available.