After installing the Creators Update, the camera tries to scan (red light flickers), but then puts a message up on the Lock Screen that Windows Hello isn't working. Zero problems before installing the Creators Update and no problems with PIN or fingerprint, only face recognition. Turning on and off under "Sign-in options" doesn't help, nor does using the "Improve recognition" button.
Please help. Thanks!
I didn't find the right solution from the Internet.