Problem Backing up DVDs with Pioneer 108d

When trying to back up a burnt movie I dl, I get an error near the end…usually some thing like cyclic redundancy.

Now i know the dvd isnt damaged because it plays fine…

I’ve tryed nero, alcohol, dvd shrink, dvd decrypter…

I’m using fuji and maxell, my drive is a pioneer 108d. I have tryed dvd shrink, dvd decrypter, alchohol 120% and nero…all latest versions. I am trying to backup the dvd itslef, no avi convertions of any kind.

Wrong conclusion.

The reader has to read more than only the data on the media.