If i bought Halo Infinite for Xbox/ Windows 10, why does it show that i still need to buy...

Hi xOfficialWilyx! My name is Ricardo an independent advisor ready to help you with this situation!

To be able to use the campaign trough steam you would need to purchase it on the Steam store as the Microsoft store game it's only compatible with Xbox consoles and Xbox app

why do I need to alter my windows 10 when everything else accept halo infinite works as it should? ya ever think that the xbox app for PC for halo infinite was poorly very poorly written?

Ok, but I did the same with halo infinite but I didn't buy it (the offline version). The achievements are still showing up on steam for that game. Can you tell me why is that the case?

So here id what happened. I played halo infinite campaign with the pass too. After finishing it, I started playing multiplayer on steam and the achievements of campaign are showing completed on steam (the same ones on xbox) but this is not the case for fh5. Is there an explanation?

I am currently suffering from this problem. I just switched to a new ssd boot drive and a fresh install of windows and now halo ininite downloaded from the xbox app crashes on launch. I've checked file integrity on halo infinite, xbox app and windows. I've tried uninstalling halo infinite and xbox app. Do I need to reset windows?

just bought bioshock infinite and tomb raider...really need to stop buying games i can't really afford. infinite's awesome though, still downloading stuff for tomb raider.