Problem with dvd shrink 3.2



This is the first time ive used it, im new to this, i only bought a dvd burner earlier. Anyway, it seemed to be copying directly from the dvd in e drive, it encoded fine (the part with the preview window) and went 32% into burning then got an error message, burn failed or something. A small part of the dvd worked on the backup.

Im using nero with shrink 3.2. The backup dvd is a RW. Any ideas?