How to: Fix the Bioenrollmenthost.exe Msvcrt.dll Error Like a Pro

How to: Fix the Bioenrollmenthost.exe Msvcrt.dll Error Like a Pro

Here we can see, “How to: Fix the Bioenrollmenthost.exe Msvcrt.dll Error Like a Pro”

  • When attempting to set up Windows Hello, some users received a bioenrollmenthost.exe msvcrt.dll error.
  • You’ll need to utilize a repair tool designed for your Windows operating system to fix this problem.
  • You should also make sure that all of the drivers, particularly those for the camera, are up to current.
  • Another option is to restore a previous version of Windows 10, but see our instructions below for more information.

Windows 10 includes a Biometric Facial Recognition technology known as Windows Hello. Users can use their faces to log in to their Windows devices.

However, when trying to set up the Facial Recognition system, some customers have reported getting a bioenrollmenthost.exe msvcrt.dll issue.

According to users in the Microsoft Community Forums, this issue can be caused by a Windows upgrade or a driver malfunction.

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I just upgraded my MDT task sequence for installing Windows 10 Enterprise from 1703 to 1803, and everything went fine, but when I tried to enroll in face recognition, bioenrollmenthost.exe crashed with the following error. I’ve upgraded the drivers, bios, and tpm but still can’t get it to function.

Continue reading our article below to learn how to fix the Windows Hello difficulties in Windows 10.

How can I fix the msvcrt.dll error in bioenrollmenthost.exe?

1. Revert to a prior build

  1. Select Settings from the Start menu.
  2. Update and Security are the options available.
  3. Select Recovery from the drop-down menu.
  4. Under Click, the Get Started button to return to the previous version of Windows 10.
  5. To revert to a prior version of Windows, follow the on-screen instructions. Check if you can set up the Biometric sign-in feature after the restart.
  6. Within 10 days of installing the build, you can restore the prior Windows OS build from the settings.

2. Install the latest camera driver

  1. To open Run, press Windows Key + R.
  2. To open the Device Manager, type devmgmt.msc and hit OK.
  3. Expand the Cameras section in the Device Manager.
  4. Select Update driver from the context menu when you right-click on your camera.
  5. Select Automatically search for new driver software.
  6. Wait for Windows to check for and install any pending updates.
  7. Restart the machine and see if anything has changed. Hopefully, the bioenrollmenthost.exe msvcrt.dll error will no longer appear.

A faulty driver might result in a variety of issues. If this is the case, you may need to entirely update or reinstall this component.

3. Download and install the Redistributable Update for Microsoft Visual C++ 2015

  1. To get started, go to the Microsoft Download Center.
  2. Choose a language and then click the Download option.
  3. Click Next after selecting the Download file for the 64-bit or 32-bit (x86) Windows version.
  4. Run the installer and wait for the process to finish.
  5. Reboot the computer and see whether you can set up Windows Hello face recognition without any issues.


I hope you found this information helpful. Please fill out the form below if you have any questions or comments.

User Questions

1. Msvcrt. dll Errors and How to Fix Them

  1. msvcrt should be restored.
  2. From Microsoft’s website, download and install Visual C++ Redistributable for Visual Studio.
  3. Install the programme that makes use of msvcrt again.
  4. Install any Windows updates that are available.
  5. Scan your entire system for viruses and malware.

2. Why does the Bioenrollmenthost exe programme keep crashing?

When you set up the Facial Recognition system in Microsoft Windows 10, the bioenrollmenthost.exe error constantly occurs. This issue could also be caused by a driver malfunction or a Windows update.

3. What exactly is the Msvcrt dll?

From version 4.2 to 6.0, MSVCRT. DLL is the C standard library for the Visual C++ (MSVC) compiler. It provides most of the standard C library functions to applications produced with various versions of MSVC. String manipulation, memory allocation, C-style input/output calls, and others are among them.

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