Fix 1: Preliminary proposals to fix fingerprinting bugs
First, perform these simple diagnostic steps to make sure exactly what the problem is.
1. Check the fingerprint sensor andor clean it so that it can clearly record your fingerprint.
2. Try shutting down Windows 11 and opening it after some time to clear temporary errors.
If it still doesn't work and gives the same error, then luxembourg mobile database sign in with your PIN or password and follow the further solutions.
Fix 2: Enable Biometric Device in Device Manager
If the fingerprint sensor is disabled, you will get errors when you sign in using fingerprint sign in Windows 11. Enable the biometric device as follows:-
1. Right-click the Start icon and select Device Manager.
open device manager from start menu in windows 11
2. Select to expand the list of biometric devices. On a device with a fingerprint sensor, right-click, then select Enable device.
Enable the biometric device in the device manager
Please try to register your fingerprint again and then restart the system.