Halo Wars not installing?

So I just learned that HW is now backwards compatible!! Yay! But, when I put my disc into the One, it says this game is not playable.

What’s happening? I live in the US, so there is no region issue, and my friend who lives close to me is able to install it.

Is the disc scratched or dirty?

I had the same problem when I put my disc in. What worked for me was hard resenting my console. Hold down the power button for a few seconds until your console turns off, then when you turn it on again it should work and queue you to for an update when you click on play disc.

> 2533274862824499;3:
> I had the same problem when I put my disc in. What worked for me was hard resenting my console. Hold down the power button for a few seconds until your console turns off, then when you turn it on again it should work and queue you to for an update when you click on play disc.

Ya, I did that and now its working… Thanks!