回复：Help! A problem got when using DVD decrypter

Did you just burn xxxx.iso file onto DVD or did you use DVD restore program to burn xxxx.iso to DVD.
Please check your DVD, it should have two folders. One is for the Audio and the other is for the video files.
and in the video folder, you should be able to see some files ending with .vob.
.vob is DVD core file.
You can use any DVD writing programs, e.g. DVD shrink, CopytoDVD, etc. to restore .iso file.