How to Fix wmvdspa.dll Missing Error – Step by Step

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How to Fix wmvdspa.dll Missing Error (Solved)

How to Fix wmvdspa.dll Missing Error (Solved)

What is wmvdspa.dll?

wmvdspa.dll stands for Windows Media Video Decoder Service ActiveX Control, which is a Dynamic Link Library (DLL) file used by various applications to handle video playback in the Windows Media format on Microsoft Windows operating systems.

Why is wmvdspa.dll missing?

The missing of wmvdspa.dll error can be caused due to various reasons, such as accidentally deleting the file during a system clean-up or by malware that modifies important system files.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

One of the common causes for wmvdspa.dll missing error is when it’s dependent files are corrupted or missing. The Visual C++ Redistributable Package contains these necessary files, so reinstalling it could resolve the issue.

  1. Go to Microsoft’s Visual C++ Redistributable Download Page.
  2. Download the appropriate version for your Windows OS (x64 or x86) and install it.

Method 2: Run SFC /scannow command

Running System File Checker (SFC) can help in repairing corrupted system files, including wmvdspa.dll.

  1. Open Command Prompt as an administrator by searching “cmd” in the Start menu, right-click on “Command Prompt”, and select “Run as administrator”.
  2. Type the following command and press Enter:
    3. sfc /scannow
  3. Wait for the scan to complete. Restart your computer if prompted.

Method 3: Update System Drivers

Outdated drivers might cause compatibility issues with various system files, including wmvdspa.dll. Updating the system drivers can help in resolving the error.

  1. Press Windows key + X and select “Device Manager”.
  2. Locate the problematic device driver (e.g., Display Adapters, Sound, Video and Game Controllers) and click on the arrow to expand it.
  3. Right-click on the device driver and select “Update Driver”. Choose “Search automatically for updated driver software” if available.

Conclusion

The wmvdspa.dll missing error can cause issues with video playback on Windows. By following the step-by-step fixes mentioned above, you should be able to resolve this issue and get back to using your system seamlessly.

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