Halo Reach will not play and tried another disk of same game and says they can not be read but all my other games work. also tried both disks on friends xbox and they both worked
Try clearing your cache.
Dashboard-system settings- memory settings-clear cache
Did this solve your problem?
Sorry this didn't help.
Great! Thanks for marking this as the answer.
How satisfied are you with this reply?
Thanks for your feedback, it helps us improve the site.
How satisfied are you with this response?
Thanks for your feedback.
Yea I tried all the stuff with trouble shooter but no luck.
Do you have issues with any other discs, or just Halo? Was the game installed, or played straight from the disc?
i tried the disk and the tried it installed with both disks and still failed.
Try deleting and then reinstalling. I had this problem with Mass Effect 2 yesterday and for some reason after reinstalling all worked perfectly.
Still a no go