Error missing .iso help

[Sasage]

Hey,

I'm new to this whole dvd-r thing, but when I use DVD Shrink 3.2 I got an error while opening a dvd img. "Missing iso" What can I do? Do I need to download it again?

[{I}{K}{E}]

use winrar to extract the files from the iso then load the folder were the files are in with DVD Shrink