Windows setup could not read the XP CD
I ran Bootcamp and partitioned the drive, then I put my XP CD in and started the setup. But before I got to set it up, on the blue screen it says:
"Setup could not read the CD you inserted, or the CD is not a valid Windows CD"
Then it gives me a bunch of possible Windows CDs to insert.
Well I know this is the right CD with Service Pack 2 because I've used it before on my desktop PC.
Now if I exit the setup and try to restart my Mac it goes straight to the setup again and fails to do it again.
What am i doing wrong here? Is it possible this is because I have used the Windows CD on 3 different computers (which is all I'm allowed to install it on)? But then, wouldn't I be told this when I try to type the product key? I haven't gotten to start the installation yet... :/
Someone help please?
Macbook, Mac OS X (10.5.4)