Before running the installer again, you need to see what your computer thinks is plugged in. Right-click the and select Device Manager . Go to the View menu and click Show hidden devices . Look under Biometric devices .
Troubleshooting "Unable to Detect SWC for Fingerprint Driver" unable to detect swc for fingerprint driver
Extract the driver installer (use 7-Zip or WinRAR if it's an .exe). Before running the installer again, you need to
Modern hardware uses a "DCH" driver architecture. Instead of one giant file, the driver is split into: The core instructions for the hardware. Look under Biometric devices
The "Unable to detect SWC" error is a software handshake issue. By clearing out old drivers from the "Software Components" section of Device Manager and using Windows Optional Updates, you can usually restore the connection and get your biometric login working again.
Point it to the folder where you extracted the driver files.