It's the USA region that was copied with the Windows 10 version of DVDFab. I does play correctly in PowerDVD 17. On the Movie Server, the chapters skip around randomly, never playing from Chapter 1 to Chapter 8 in sequence. It will start at chapter 8, then skip to 3, then 5, or at different chapters and so on. It's bizarre. I also can't use the remote to change the chapters, such as going from 5 to 4 to 1 or whatever, it's random too. In PowerDVD it plays correctly.