Install Fallout 3 dlc?

I have recently bought a xbox one s ne. So I can gamble after a few old times because of backwards compatibility. At home I have fallout 3 goty and I can easily play with both CDs but unfortunately without the dlcs can someone tell me what I have to do so that work?

Try this: Insert Disc 2, on "My Games and Apps", Manage Game.
There you should be able to download the DLCs (if the Xbox One has network connection).

If that does not work you have to mglw it. Uninstall and install only disc 2.
https://answers.microsoft.com/...6a0215ec5e