How to Fix Windows.Media.Devices.dll Missing Error (Solved)
What is Windows.Media.Devices.dll?
Windows.Media.Devices.dll is a Dynamic Link Library (DLL) file that plays a crucial role in managing audio and video devices within the Microsoft Windows operating system. It allows applications to access media capture devices such as microphones webcams and more.
Why is Windows.Media.Devices.dll missing?
The Windows.Media.Devices.dll file can go missing due to various reasons including malware infections that delete important system files or accidental deletions caused by the user. Other possible causes may include corrupted system files and outdated drivers.
Step-by-Step Fixes:
Method 1: Reinstall Visual C++ Redistributable
- Download the latest version of Visual C++ Redistributable for your Windows operating system from Microsoft’s official website.
- Run the downloaded installer and follow the on-screen instructions to complete the installation process.
Method 2: Run SFC /scannow command
This method scans your system for corrupted files and attempts to repair them. Here’s how:
- Press Windows key + X on your keyboard then select “Command Prompt (Admin)” from the list.
- Type the following command and press Enter:
sfc /scannow
Method 3: Update System Drivers
Updating your system drivers can help resolve issues with missing files. You can use the built-in Device Manager to update drivers:
- Press Windows key + X on your keyboard then select “Device Manager” from the list.
- Find and expand the category containing the device for which you want to update the driver (e.g. Sound video and game controllers).
- Right-click the device then select “Update driver.” Choose “Search automatically for updated driver software” from the menu.
Conclusion
Dealing with a missing Windows.Media.Devices.dll file can be frustrating but by following the steps outlined in this guide you should be able to resolve the issue and restore functionality to your media devices.