Hi there,
you can try the MS keychanger which is to be found here:
http://catalog.microsoft.com/genuine...tructions.aspx
Best regards,
Michel Denie
"Jim" <> wrote in message
news:A1724FDD-9F2D-4B28-BB32-...
> Dell Inspiron 8600 w/ genuine OEM MS XP Pro from Dell.
>
> I reinstalled XP from the Dell CD on top of my existing XP installation.
> The
> new XP install is activated and passes MS Genuine tests. All WINXP updates
> installed fine, but SP2 will not install. It hangs on 'checking product
> key.'
> I used Keyfinder and verified that the Windows Product Key DOES NOT match
> the
> sticker code on the bottom of my Dell.
>
> How can I get SP2 to install?
>
> Thanks