Halo MCC via Steam: Can't Sign In To Xbox Live

Here is the solution:

Go to C:\Users\<username>\AppData\LocalLow

Find MCC Folder

Delete the MCC Folder

And restart game.

Hope it will help you. If something is wrong or you have suggestions, please let’s know and comment. Keep Calm & Game On!

works the same way as halo mcc, all save data and game progress carried over for me, including all cheevos that opened all my steam cheevos up.

you sign in to the xbox live servers to play and all game saves for that are carried over. i know i play both via steam and console. its the same with sea of thieves too.

you can't. you have to purchase the windows store versions of the game, halo infinite is a play anywhere title so purchasing via console or windows store gives you both, halo mcc is not and needs to be purchased for each platform, if you have them on steam you need to purchase on windows store if you want them on the xbox app.

it works the same as halo mcc, i own that game on xbox, windows and steam, when i start the steam version you have to use your xbox login to sign in as it uses the xbox network services.

foza 4 does the same.

As for multiple accounts sadly at this time it only signs you into Halo MCC with whatever Xbox Live account you have sign into on your computer. From search around I haven't found any sign out button within the game or switch profile button. As for accessing
the game's files, unlike people who have purchased the game on steam. The Microsoft store version treats Halo MCC as a Windows Store App. I also searched to see if I can find where the files where located. Sure there a way to extract these files but I haven't
tried any of the methods posted online so I can't recommend any.