UltraISO Question

[m02499]

I have a general question about using UltraISO to extract VOB files that are within an MDF/MDS file. When I run UltraISO to extract the data the extract seems to work, but when I try to play any of the VOB files, other than the first one, they do not play. I am playing them with VLC. When I look at the file that the data was extracted to all the files seem to be present and the sizes look correct, but they just don't play. Interesting though that when I mount the MDF file using UltraISO I am able to play all the VOB files fine. Does anyone have any idea what may be happening here. Thanks.

[Alex_ander]

Maybe you deal with encrypted DVD's image. Try to mount it and use DVDDecrypter or DVDFab Decrypter.