I assume you want to use the repair disk for the problem in your other thread
I have found that SFC has found missing files and cannot resolve the issues.
Okay, the creation process on HP's site looks like what I had to do for my eMachine and our Acers. I never actually used any of the disks.
Have the computer booted up and then put the CD in the drive. Does Windows Explorer come up and allow you to see anything on the CD?
Try a music or video CD/DVD, does a different CD or DVD work in that computer?