Finder of things, Doer of stuff
The patch does *not* replace the movies. You need to make sure all the VOB's are in a folder within the prophecy folder called "movie". Note that it is *not* named movies. If they still don't play, also check to see if you have the latest version of the Prophecy enhancement pack.I've also downloaded the DVD VOB files and applied the patch to replace the old cutscenes with the high quality videos, however the old cutscenes always play. I've followed the instructions at CIC to the letter so I'm not sure why it isn't displaying the new movies.
About the crashing, this sound similar to what happens with the WCIV DVD if you have PowerDVD installed.
Was it crashing before you installed the patch? Does it do the same thing with a fresh install and only applying the compatability mode?