If Windows installed the hardware driver but skipped the SWC, you must trigger a manual update through Device Manager. Press Win + X and select .
Click at the top menu and select Scan for hardware changes to force a component check. 2. Re-register the Windows Biometric Service
while (retryCount < MAX_SWC_RETRIES) status = SwcSendCommand(DeviceContext, SWC_CMD_PING, NULL, 0);
Did this error start happening right after a specific ? Share public link unable to detect swc for fingerprint driver
Right-click it and select (If it isn't running, click Start ).
We will proceed from the least intrusive (software fixes) to the most complex (registry manipulation).
Check the box that says and click Uninstall . If Windows installed the hardware driver but skipped
If the problem is deeply entrenched in the OS and you've exhausted other options, a system restore or reset may be your final recourse.
# Check if SWC exists ls -la /opt/google/swc/ # Manually download/place the correct .swc file for your sensor
driver required for modern biometric devices to function within the Windows Hello We will proceed from the least intrusive (software
Locate the section and download the latest Fingerprint Sensor Driver .
Go to your laptop manufacturer's official support website (HP, Dell, Lenovo, ASUS, etc.). Enter your laptop's specific serial number or model name.
If the basic driver doesn't work, you'll need to install the official driver from your laptop manufacturer.