It's probably the disk then. Because it's pretty much IMPOSSIBLE to get an invalid CD key when you're using the right key and the right disk.
Unless you're Chris H and installing Windows 2000
- Hope you get it figured out!
__________________
Sage knows our mythic history, King Arthur's and Sir Caradoc's
She answers hard acrostics, has a pretty taste for paradox
She quotes in elegiacs all the crimes of Heliogabalus
In conics she can floor peculiarities parabolous
-C'hi