The November 2017 Windows 10 update was installed on my laptop yesterday. I typically use a local user account to login to my laptop. After the update installation I am no longer able to login using that local user account. Windows attempts the login; but as it goes from me entering my password to bringing up the desktop screen, Windows bounces back to the login screen. I can login using my Microsoft account; but now my local user account has been hijacked and I am unable to use it.
Please explain what happened, and how I can recover my local user account login.