Think you will find that the dvd player software will only play the film as it looks for vob files etc, to access the extras like screen savers use explorer, open up the files on the dvd and click on the folder you want (usaully named extras etc)
Huawei P10 review
1995-2015: How technology has changed the world in 20 years
An overview: What leading creative agencies are doing to improve diversity
New iPad, iPhone SE & Red iPhone 7 on sale now
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.