V7.0.4.0 can't export subtitles on VOB pass-through



I copy all FRINGE Season 1 (Brazilian version) to hard disk with DVD Fab Full Disk profile.
After test PSP profile I decided to not use DVD Fab because I didn’t like the lack of customizations on codec.
Then, I use vob passthrough to generate VOBs and idx/sub subtitles to use on other software for my conversion.
The problem is that idx/sub files are not created from ripped DVD, only from original DVD.
Also, when I select more than one episode to convert, only the first episode selected have the idx/sub files created.
I don’t want to rip all my 7 DVDs again, then is there any way to resolve this?