Try contacting Dell, since they are the ones responsible for OEM support of
Windows Vista.
--
Andre
Blog:
http://adacosta.spaces.live.com
My Vista Quickstart Guide:
http://adacosta.spaces.live.com/blog...3DB!9709.entry
"Nave" <> wrote in message
news:68CBAD09-6890-4987-9EE7-...
>I have a dell bought computer it came with a windows vista upgrade. So I
> installed the upgrade but because of the lack of driver support I
> reformated
> my computer to Windows XP. Just about yesterday I decided to put Vista
> back
> on but when I go to activate it says that my CD Key is already in use. So
> I
> do the activation over the phone and It says there is a error also. So I
> go
> to live chat with microsoft. And when it asks for my PID it says it is in
> the
> incorrect format. What can I do?