Xbox 360 Unauthorised disk error, MP3 trick

[tertiussc]

Hello All
If you have experienced the unauthorised disk error, this is what you can do. Put some music on a usb stick and play the music then go into the game. After about 5-10 min you can stop the music and the error will not come up. This works about 95% of the games. I have only encountered one game where it did not work Forza 4 (some treads says that it could be a bad burn but it installed perfectly). I hope this helps some people. Thanks

[tertiussc]

If anyone know why it does not work with the last 5% of games please lte me know. Thanks