I am getting this message on several dvds (dvd shrink encountered an error and connot continue. failed to read "H:\") I tried to rip the dvd with Shrink & Rip it for me both will not back up these dvds also I tried to Rip dvd to harddisk and that did not work. Someone please help if you can I have a disk I want to back up and I am unable to do so. (World war Z) Thank you! John