How to Fix Windows.Devices.HumanInterfaceDevice.dll Missing Error – Step by Step

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How to Fix Windows.Devices.HumanInterfaceDevice.dll Missing Error (Solved)

How to Fix Windows.Devices.HumanInterfaceDevice.dll Missing Error (Solved)

What is Windows.Devices.HumanInterfaceDevice.dll?

Windows.Devices.HumanInterfaceDevice.dll is a Dynamic Link Library (DLL) file that belongs to the Universal Windows Platform (UWP). This specific DLL file is crucial for handling human interface devices such as keyboards mice and other input devices. The file facilitates communication between applications and these hardware components.

Why is Windows.Devices.HumanInterfaceDevice.dll missing?

There are several reasons why the Windows.Devices.HumanInterfaceDevice.dll file might be missing on your system. These include:

  • Malware Infection: Malicious software may inadvertently delete or corrupt crucial system files such as DLLs.
  • Accidental Deletion: The file could have been deleted accidentally during the course of system maintenance or while uninstalling related applications.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

One possible solution to resolve the missing Windows.Devices.HumanInterfaceDevice.dll error is to reinstall the related Visual C++ Redistributable package on your system.

  1. Download: Visit Microsoft’s official website to download the latest version of the Visual C++ Redistributable package: Download Visual C++ Redistributable
  2. Install: Run the downloaded installer file and follow the on-screen instructions to complete the installation.

Method 2: Run SFC /scannow command

System File Checker (SFC) is a built-in Windows utility that can help repair corrupted system files. Running an SFC scan might resolve the missing DLL file issue.

  1. Open Command Prompt: Press “Windows key + X” and select “Command Prompt (Admin)” or “PowerShell (Admin)”.
  2. Run SFC Scan: Type `sfc /scannow` and press Enter.

Method 3: Update System Drivers

Outdated drivers may cause compatibility issues with Windows.Devices.HumanInterfaceDevice.dll so updating the system drivers might help resolve the problem.

  1. Device Manager: Press “Windows key + X” and select “Device Manager”.
  2. Update Driver: Locate the relevant device in the Device Manager right-click it and select “Update Driver”. Choose to “Search automatically for updated driver software” and follow the on-screen instructions.

Conclusion

Experiencing a missing Windows.Devices.HumanInterfaceDevice.dll error can be frustrating but with the provided solutions you should now have a better understanding of how to resolve this issue and get your system back to normal operation.

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