Disc not installing on xbox one

You haven't stated if you are using a Xbox 360 or a Xbox One. If you are trying to install on a Xbox One, then the whole game installs without the need to install the 2nd disc. If you are using a Xbox 360, then you do not need to install the discs.

You do not need to pre-load disc data over The Internet. The point of a disc is to ship the bits for the game to you on a piece of media.

The problems that Xbox One has with installation of disc-based titles have nothing to do with the disc being slow, they have to do with Xbox One trying to both install patches at the same time it's installing data from disc. To speed-up disc installs, disconnect
the Xbox One console from The Internet first. That way, the disc install will run as per normal (15-20MB/sec transfer rate from disc to HDD). Once that's complete, connect to The Internet and let the game update.

MS is working on the disc install problem. There was a recent survey in the preview app asking us to install a disc-based title and rate the installation process. I tested it using Forza 5 and it still took over two hours to install Forza 5, so it's not
fixed yet.

Hey there eo.

To install the Disc 2 content, insert the Disc after Disc 1 is installed and return to the Home screen on your Xbox One. Once you're on the Home screen, select the install disc and install the content. Once everything is installed continue playing the game
with Disc 2. Let us know how it goes.

With those two discs it says to either install disc or the game is not compatible with the xbox. One error code is 0x80820002. Avengers is installed already.

Are you using a disc to install? If so why not try installing the disc offline first then apply updates after.

Using Xbox Offline

Once you have installed the game from the disc without a network connection, reconnect and update your game through My Apps & Games.

Hoping this will work if it is a disc based install