I am having the same issues, but can't say I noticed it was 40 GB in size. I was using DVDFab 5.2.2 Beta and then installed the newest 184.108.40.206 version, but had same issue. It tried to analyze, and would then crash. I ended up making a backup with my DVD Recorder, which was not an option I wanted to explore, but didn't have a choice. Anything you can do, Fengtao to address the problems with "The Express?"