Need help with error 0x409 for Forza Horizon 3

So I need help with the Xbox app on Windows 10. I try to launch Forza horizon 3 and I get an error message stating I need to sign in. I then go to open up the Xbox app and I instantly get the error (0x409) 0x80080300. I just purchased this game and the only
thing I have done since downloading it is looking in just about every place I can to find a solution. I have uninstalled and reinstalled the store/apps, I have made a new account and tried signing in, switching wifi connections, verifying account, changing
account password, adding and removing account from my computer, changing services to on. Not a single thing has worked. It is honestly amazing how a game this has been out for nearly 7 months still has whatever this is. I'm about to refund the game because
this is such a huge hassle to even start the game. Any help would be greatly appreciated.

:)

 

I can't login with my account in the xbox app

Every time I open XBOX, 0x409 error appears, I can log into Windows Store normally. I bought Forza Horizon 3 and because this problem I can't play.

Thanks in advance for your help.

 

Xbox and Games can't sign in

Hi guys, I could play forza horizon 3 and sign into xbox app until today. It gives me an error (0x409) 0x80080300 and it says that I can't sign in now while forza horizon 3 says that I should sign into an account to play. What can i do?

 

Hey Gnomoenclatur,

Would you please reproduce the issue and then "Report a problem your having withe the Xbox app (beta)" which is located under the 'Feedback' (smiley face) on the right side tab at the bottom. Once you have done that let us know so we can get your feedback
over to the team for investigation.

Thanks.

- Disco