sorry dude, that is not a good iso burn. you need to burn an iso image, not copy the iso file to the dvd. also, your source iso may be corrupt. I would download it again and do you know what i mean about the difference between creating an iso image and copying the iso file to a dvd
search for "dvd decrypter" here in the forum and follow those instructions. you can download dvd decrypter in the downloads section.