Halo reach says its not installed,though it is

Games Halo: The Master Chief Collection
1

When i click halo reach campaign it says dlc required but I previously downloaded and played the campaign. When i click to download it, it says its already downloaded

2

I am also having this issue - Is anyone else having this.

I have tried to contact CS but no reply.

3

Same issue here! Already downloaded. Says downloaded when in store, but trying to start game says “Halo Reach DLC Required and is not installed.”
I can not not anywhere to fix it.

4

So follow up. I uninstalled Reach, then reinstalled it and it is working.

5

Tried uninstalling reach and reinstall but now it doesn’t show up and wants me to buy it even though I once had it downloaded. Rip

6

Please don’t revive old topics thanks. if you still need help feel free to start a new topic