Solutions for Resolving the Xaudio2_7.dll Missing Error

Step 1: Reinstall DirectX 12

To fix errors related to the xaudio2_7.dll file, the first thing to try is reinstalling DirectX 12. Here’s how:

1. Press Windows + R to open the Run dialog.

2. Type dxdiag and press OK to launch the DirectX Diagnostic Tool.

3. In the System tab, confirm that the DirectX Version is set to DirectX 12.

4. Visit Microsoft’s official site to download the DirectX End-User Runtime Web Installer.

5. Once downloaded, run the setup file, accept the license agreement, and click Next.

6. Ensure you have an active internet connection, as the installer will download required components.

7. Wait for the installation to finish, which may take a few moments to an hour depending on what’s needed.

8. After the installation completes, restart your PC.

Step 2: Execute DISM and SFC Scans

Perform system scans to check for file integrity and repair any corruption:

1. Click the Start Menu, search for cmd, and right-click to select Run as administrator.

2. Input the following commands, pressing Enter after each:

   DISM.exe /Online /Cleanup-Image /Restorehealth sfc /scannow

Step 3: Reinstall Your Audio Drivers

To ensure your audio drivers are up-to-date, follow these steps:

1. Press the Windows key, type Device Manager, and open it.

2. Expand Sound, video, and game controllers, then right-click your audio device and choose Uninstall device.

3. Repeat for any devices listed under Audio inputs and outputs or Software components.

4. Restart your computer; the drivers should reinstall automatically.

Step 4: Update Your Audio Drivers

Updating your audio drivers can also resolve audio issues:

1. Press the Windows key and select Settings.

2. Choose Windows Update.

3. Click on Optional updates.

4. If any Driver updates are available, click Download & install.

Step 5: Check Game Files Integrity

If the issue is tied to a specific game, verifying its files can help:

1. Press the Windows key, search for Steam, and open it.

2. Go to Library, right-click on the game, and select Properties.

3. In the sidebar, select Installed Files, then click on Verify Integrity of Game Files.

4. The scan will replace missing or corrupted files automatically.

Step 6: Re-register the DLL File

Register the xaudio2_7.dll file to potentially resolve issues:

1. Press the Windows key, search for Command Prompt, and select Run as administrator.

2. Execute the following command:

   regsvr32 xaudio2_7. DLL

3. If other DLLs are missing, you can register all at once using:

   for %1 in (*.dll) do regsvr32 /s %1

Step 7: Manually Download the DLL File

If the DLL file is missing, download it manually:

1. Visit DLL-Files, search for xaudio2_7. DLL, select the download option.

2. After downloading, open the folder, locate the DLL file, and copy it.

3. Press Windows + E to open File Explorer.

4. Paste the file in the directory c:\WINDOWS\SYSTEM32\ .

5. Close File Explorer and attempt to run your game again.

Step 8: Reinstall the Program in Compatibility Mode

If the program still fails, reinstalling it in compatibility mode may help:

1. Open the Start Menu, type Control Panel, and select Open.

2. Click on Uninstall a Program under the Programs section.

3. Find the problematic application, select it, and click Uninstall.

4. Confirm to proceed with uninstallation.

5. Download and install the application from its official site.

6. Locate the.exe file typically found in C:\Program Files (x86) or C:\Program Files .

7. Right-click the.exe file, select Properties and go to the Compatibility tab.

8. Check Run this program in Compatibility mode and select Windows 8 from the dropdown list.

9. Complete the installation and test to see if the issue persists.

What is xaudio2_7.dll?

How can I tell if the xaudio2_7.dll file is missing?