How to copy a backup DC game?

[Wayne]

I can guess...

You tried to copy it disc-to-disc....

To make a usable copy, it is best to copy the backup to an image file first. Disc Juggler can be used with default settings (same settings it installs with - don't change them). You can also use CDRWin, but I'm not sure how. Some people have used Nero or Easy CD Creator as well, I believe.

Be sure you copy the disc to an image on your hard drive, then burn the image to another disc. Use your CD Burner for the reader as well as burner.