Why are backward compatible 360 games unreadable on xbox one?

Why is it that StarWars Force Unleashed for Xbox one is backwards compatible but does not work in the Xbox one which was perfectly playable on the Xbox 360 before?

The Xbox one does not even read the game and further information does not appear when inserting.

It is because exactly this CD does not work you can look at xbox what backward compatibility has

Star Wars the force Unleashed II is on the Xbox one page as well as bully if I can mention one more… Last played on Sunday Xbox 360 and whenever there's time to do the homework

Current list of 360 games on the Xbox one taken from the Xbox.com page including the Star Wars The Force II Unleashed and next to Bully San Andreas… More to follow but now not at hand and too cumbersome.

On the 360 Hands-Free Functionality, see 360 on how they should.

Xbox one does not appear a sign that it is read CD and an update for the game is ready and can be downloaded.

Pictures are available