ISOBuster Newbie Help?

[When]

I just registered my ISOBuster.But I spent 3 hours figuring out how to use it to recover the data on my unfinalised DVD-R.I did it a surface scan,turned out fine.What do I do next?I want to recover the video.Someone help.The video is important to me and I have no clue on how to use the program.Thanks.

[live4fun]

Right click the vob file and extract it.

you can do each files or you can select all files together by swift + arrow key down then right click to extract.

[When]

When I extracted to a folder,it is empty.

[live4fun]

when right click the vob file you can see 2 or 3 option like extract Raw etc..try all the options one by one.