An useful review

Hello. Okay, I am really an amateur to all of this. I have bought DVDFab and am using what appears to be the latest version (DVDFab 8.0.0.5) and it won't even read Iron Man 2. I don't want to use a lot of different software when I have paid to use this one. Should I just be patient and see if they release an update? Is anyone else having this problem? Everyone talks about their success ripping/burning of this dvd, but no one has mentioned using DVDFab 8.0.0.5. I am assuming this is different than DVDFab 8.0.1.6 Beta? I appreciate everyone's patience with me as well as their assistance. Thank you in advance!