Halo Reach not launching from microsoft store (pc)

When I search for the game in the Microsoft Store on pc it shows i need to install the game, when I look in my installed games both Halo MCC and Halo Reach show up. Halo MCC indicates it needs an update which i tried to install but it just leads to an error saying I need more space to install, in which case I have over 100 gigs. When i press launch on Halo Reach nothing happens, and at one point Halo MCC launched but it was just a small window with the splash art.

I’m having a similar issue but don’t get a “not enough space” error, just an error saying dependency is required. But the mcc launcher says it’s installed. Then I tried uninstalling the launcher but it didn’t do anything. It’s still there. Restarted Xbox app and PC multiple times. Super frustrating.

Same problem