after updating to version 20H2 I can't lsign-in to my microsoft account on my computer (only account I have there). I just boot windows, see my wallpaper on my lockscreen, get to screen with my account and "Sign-in" button, press it and my wallpaper get
reset to default, instead of my name I see for 0,5 s "New User" and got to lockscreen again. So i go to screen with my profile, press sign-in and get instantly directed to lockscreen again and again. I see no password box so I can't sign-in. I also can't uninstall
update in troubleshooting, can't restore windows form restore point because I don't see any and also can't sing in in safemode because it also doesn't show any password box.
Thank You for your help!