How to Fix X3DAudio1_3.dll Missing Error (Solved)

What is X3DAudio1_3.dll?

X3DAudio1_3.dll is a Dynamic Link Library (DLL) file that is responsible for providing 3D audio effects in Windows applications. It is part of Microsoft’s DirectX API and helps to create a more immersive gaming or multimedia experience.

Why is X3DAudio1_3.dll missing?

The X3DAudio1_3.dll file can go missing due to various reasons, such as malware infections that may accidentally delete or corrupt system files, accidental deletion by users during the cleaning process, or outdated Windows versions that no longer support this DLL.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

1. Go to the official Microsoft Download Center at https://www.microsoft.com/en-us/download/details.aspx?id=52685.
2. Download and run the Visual C++ Redistributable x64 package for your system (64-bit or 32-bit).
3. Follow the on-screen instructions to complete the installation process.

Method 2: Run SFC /scannow command

1. Search for ‘Command Prompt’ in the Start menu, right-click on it and select ‘Run as administrator’.
2. Type the following command and press Enter:

            sfc /scannow
        

This command will scan your system for missing or corrupted files and attempt to repair them.

Method 3: Update System Drivers

1. Press the Windows key + X and select ‘Device Manager’ from the menu.
2. In the Device Manager, expand the ‘Sound, video and game controllers’ category.
3. Right-click on the ‘XAudio2_3’ or ‘XAudio2_7’ entry (depending on your system) and select ‘Update driver’.
4. Choose ‘Search automatically for updated driver software’. Follow the instructions to update the driver.

Conclusion:

By following these step-by-step guides, you should be able to resolve the X3DAudio1_3.dll missing error in your Windows system. If the issue persists, consider seeking professional assistance or consult Microsoft support resources.