Medal of Honor backup prob?

[Lasher]

Hi,
I searched everything in this forum that had to do with my question and I could not find someone with the same prob.
When I install the backup of MOHAA, during the installation of the second cd, I get an error that says " error: Cyclic redundancy check" . I used Clony XXl with clone cd to make the backup. I have a TDK Velocd 121032 writer. Does anyone know of what might cause this? Thanks for any help.

Lasher