How to Fix HdcpHandler.dll Missing Error (Solved)

What is HdcpHandler.dll?

HdcpHandler.dll is a Dynamic Link Library (DLL) file that plays an essential role in the High-bandwidth Digital Content Protection (HDCP) system of Windows operating systems. This DLL file helps protect digital audio and video content from being unauthorizedly copied during transmission. When this file goes missing it may cause issues with your HDMI connection.

Why is HdcpHandler.dll missing?

Common causes of the HdcpHandler.dll missing error include malware infections that might have deleted or corrupted the file accidental deletion by users or outdated Windows system components.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

1. Visit the official Microsoft website to download the latest version of Visual C++ Redistributable.
2. Run the installer and follow the on-screen instructions to complete the installation process.
3. Restart your computer for changes to take effect.

Method 2: Run SFC /scannow command

1. Press Windows key + X and choose Command Prompt (Admin) or PowerShell (Admin).
2. In the command line type sfc /scannow and press Enter.
3. Wait for the system scan to complete. If any corrupt files are found they will be repaired automatically.

Method 3: Update System Drivers

1. Press Windows key + X and choose Device Manager.
2. Expand the Display adapters category right-click on your graphics card driver and choose Update Driver.
3. Select Search automatically for updated driver software and follow the on-screen instructions to complete the update process.

Conclusion

By following these step-by-step fixes you should be able to resolve the HdcpHandler.dll missing error in your Windows system. If the issue persists after trying all methods consider seeking further assistance from a professional technician or visiting Microsoft Support for additional guidance.