Disable WbioSrvc (Windows Biometric Service): what stops working
Short answer
UpdatedWbioSrvc runs fingerprint and face recognition for Windows Hello. This tweak sets it to Disabled. It sets the WbioSrvc service to Disabled.
WbioSrvc Windows Biometric Service
Startup typeManualDisabled
What it does
WbioSrvc runs fingerprint and face recognition for Windows Hello. This tweak sets it to Disabled.
In the app the switch is called "Disable Biometrics", described there as: Disables fingerprint/face stack (WbioSrvc) to cut polling/hooks.
When it helps, and when it hurts
When it helps
- PCs with no fingerprint reader or infrared camera.
When it hurts
- Windows Hello fingerprint and face sign-in stop working. A PIN or password still works.
What it writes
Exactly what the switch changes, read from the app's source. Switching it off is what the app writes when you turn the tweak off again.
| Service | With the tweak | Switching it off |
|---|---|---|
| WbioSrvcWindows Biometric Service | Disabled | Manual |
From the app's source (biometrics_off.hpp), app 2.0.0, checked .
The same change by hand
You do not need the app for this one. These commands make the changes from the table above. Run them in a Command Prompt opened as administrator, and make a restore point first.
sc config "WbioSrvc" start= disabledsc config "WbioSrvc" start= demandHow to undo it
In the app: Yes
Switching it off sets a standard Windows value, which may not be exactly how you had it.
Switch the tweak off in Frozen Tweaks. It sets WbioSrvc to Manual.
Changing several settings at once? The app's Make a restore point button, on every plan, makes a Windows restore point before you start.
Verdict
Fine if you sign in with a PIN or password. Otherwise leave it.
Questions
- What does the "Disable Biometrics" tweak change in Windows?
- It sets the WbioSrvc service to Disabled.
- Is "Disable Biometrics" safe to switch on?
- Fine if you sign in with a PIN or password. Otherwise leave it. The main cost: Windows Hello fingerprint and face sign-in stop working. A PIN or password still works.
- How do I undo it?
- Switch the tweak off in Frozen Tweaks. Switching it off sets a standard Windows value, which may not be exactly how you had it.
- Is "Disable Biometrics" free in Frozen Tweaks?
- It is part of Frozen Pro and Elite. You can also make the change by hand with the values on this page.
In the app
- Switch
- Disable Biometrics
- Category
- Debloat
- Plan
- Pro
- Undo
- Yes
Related guides
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- Low-End PC Gaming Optimization: Getting Playable Frame RatesWhat actually works on a weak PC, in order, including the one upgrade that beats every software tweak combined, and honest limits on what tuning can do.7 min read
More tweak explainers
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Written by
Frost LIVEFounder of Frozen Tweaks, based in Hamburg, Germany. Publishes settings guides for competitive games on his YouTube channel, Frost LIVE.
In the app
- Category
- Debloat
- Plan
- Pro
- Undo
- Yes
Frozen Tweaks
Free for Windows 10 and 11
58 tweaks free, each with an undo switch. Never edits game files.
v2.0.0 · 6.4 MB · Windows 10 and 11, 64-bit · free account, no payment details
Or type frozentweaks.com on your PC.
The free Windows app for competitive games.
58 tweaks free, each with an undo switch. Never edits game files.
v2.0.0 · 6.4 MB · Windows 10 and 11, 64-bit · free account, no payment details
Frozen Tweaks runs on Windows. Send the link to your PC and download it there.
Or type frozentweaks.com on your PC.