Problems after a Windows XP PRO 64 repair

I tried to repair my Windows XP Pro 64 bit installation and everything went good until reboot time. I got a message " Can’t read from CD" but I’m pretty sure that the CD is not scratched. Can somebody give me some solutions? Thanks in advance.


have you checked if device manager is free of error indications?
Additionally, you may try if you are able to boot your system off a bootable CD in order to rule out Windows issues.