Help needed backing-up house of wax

im having problems copying this dvd. so far i have tried dvd shrink, with dvd region css free in the background and also dvd decrypter, the newest version. the error im getting is a redundency cycle check. using dvd shrink it gets to about 48% on the analysing screen, and then says redundcy check on E: (my dvd drive). I have tried on dvd decrypter, and i get an error on one of the vob files saying failed to read file. the dvd is clean and i have tried copying it twice now. help appreciated.

You could give AnyDVD & elby CloneDVD a try:
http://www.slysoft.com

use CloneDVD with AnyDVD or DVD Region+CSS Free