DVDFab 6010 Quits analyzing discs early

This just started happening, and I need some guidance.

I am trying to do a blu-ray to blu-ray backup. hen I open the disc, The little dialog with the progress bar that shows the disc being analyzed appears for a few seconds, does a little analysis, and then just quits. No error. I’m just left as if I hadn’t even inserted a disc yet. I get the same result when reading a blu-ray that I had previously backed up to hard drive. Same movie or different movie, doesn’t matter. DVDFab simply refuses to finish analyzing the disc so that I can back it up.

What in the world could be causing this, and how do I fix it?