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winbio.dll Missing or Not Found: How to Fix It
Running a System File Checker (SFC) and DISM scans should fix it
4 min. read
Updated onApril 2, 2024
updated onApril 2, 2024
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Key notes
If you see the error messagewinbio.dll file is missingorwinbio.dll was not found, a crucial component of the Windows Biometric Framework (WBF) is deleted, corrupted, or inaccessible.
The winbio.dll missing error can occur during system startup, biometric authentication, application launch, ordriver installation/update.
What is winbio.dll?
Winbio.dll file, also known as Windows Biometrics Client API, is a dynamic library developed by Microsoft for the Windows Operating system. It contains the necessary functions and resources for implementing and utilizing theWindows BiometricFramework (WBF) on Windows.
It allows developers to interact with biometric devices and implement biometric authentication features in their applications using the Windows Biometrics Client API. Here are some possible causes winbio.dll missing error :
How can I fix the winbio.dll missing or not found error?
Before diving into more complex solution, try these prerequisite solutions:
1. Reinstall The Microsoft Visual C ++ Redistributable Package
2. Manually download the DLL file
In case the steps above are taking too long or it seem too complicated, there is a useful alternative for it.
Thus, you can employ a tailoredsystem repair solutionthat fixes DLL issues automatically and finds missing files from its rich database of authorized DLL files.
3. Re-register the DLL file
4. Run a System File Checker (SFC) and DISM scans
5. Perform a system restore
If none of these steps resolve the issue, you may need to consider more advanced troubleshooting, such as performing aWindows resetorreinstalling the Windows.
If you have any questions or suggestions, feel free to leave them in the comments section below.
More about the topics:DLL errors,Windows 11
Loredana Harsana
Windows Software Expert
Loredana is a passionate writer with a keen interest in PC software and technology. She started off writing about mobile phones back when Samsung Galaxy S II was on top of the world and she fell in love with tech of all sorts.
Whenever she’s not at her work desk, you’ll find her enjoying refreshing tea flavors, spilling stories on paper, and listening to the radio.
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Loredana Harsana
Windows Software Expert
Loredana is a tech enthusiast who tackles mobility, privacy, and networking in easy-to follow guides for everyone.
