Halo reach: my maps are gone!

Games Other Halo
1

Hey! I just brought noble map pack and defiant map pack, and i got them! But my old maps
Zealot powerhouse swordbase etc. ARE GONE! i tried everything to get it back, and it’s not working, what should i do? Please help me. i even checked my cd it’s not scratched. Please hurry

2

now there are 2 possibility’s here it is either a hardware failure or you are using the wrong game disc try restarting your xbox

3

If you are playing on the disk version of Reach, delete it and re-install it to your Hard Drive, if you are using the GoD version, redownload the whole game AND redownload the DLC.

4

I did restart my xbox. Why would i delete halo reach from my memory, then i will lose my rank and gear everything i earned so far would go in vain.

5

Oh, sorry i forgot to say that my halo disc is scratched i can’t install it to the hard drive lolz.