some dvds work fine then some otheres dont.. for example kill bill works on like the 2nd or 3rd time. why does it work sometimes but not others is it scratches on the cd or something
If the disk is scratched, smudged, dirty or damaged. You will get I/O error in Decrtyper and CRC errors in Shrink. Cleaning the disk sometimes helps it and it will works, if it doesn't then you need to replace it with another original.
