on the CD drive. It won't run autoplay and I can't use Run so when I click the cd drive it actually tries to read the drive and then ejects the CD. I have used it to load some Adobe products prior to Office 2007 so I know the CD drive works
More aboutload office 2007 windows
Diagnose it. Try it in another computer? If it doesn't work then its the CD. If it works, then you probably have a bad drive.
Are you using the right disc? Some Office kits come with more than one disc and IIRC only one of them has the install program on it.