How to Fix AppVPolicy.dll Missing Error (Solved)

What is AppVPolicy.dll?

AppVPolicy.dll is a Dynamic Link Library (DLL) file in Microsoft Windows operating systems. This crucial system component plays a significant role in the Application Virtualization (App-V) feature, which allows applications to be centrally managed and delivered to end-users without having to install them locally.

Why is AppVPolicy.dll missing?

There could be several reasons why the AppVPolicy.dll file might go missing, including malware infection that deletes system files or accidental deletion during routine maintenance or cleanup operations. In some cases, an update or installation of software may also cause this issue.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

The AppVPolicy.dll file is sometimes associated with Microsoft Visual C++ Redistributable packages. To resolve the missing file issue, reinstalling these packages can help restore the necessary DLL files.

1. Visit the official Microsoft Download Center (Microsoft Visual C++ 2019 Redistributable)
2. Download the appropriate version for your system and run the installer.
3. Follow the on-screen instructions to complete the installation process.

Method 2: Run SFC /scannow command

System File Checker (SFC) is a built-in Windows tool that scans for and repairs missing or corrupted system files. Using the SFC command can help you fix the AppVPolicy.dll issue.

4. Press ‘Windows key + X’ and select ‘Command Prompt (Admin)’ from the menu.
5. Type the following command and press Enter:

            sfc /scannow
        

The scanning process may take several minutes to complete. Afterward, restart your computer for changes to take effect.

Method 3: Update System Drivers

Outdated or corrupted device drivers could potentially cause the AppVPolicy.dll error. Updating your system drivers can help address this issue.

7. Press ‘Windows key + X’ and select ‘Device Manager’ from the menu.
8. Locate the device driver you want to update, right-click on it, and choose ‘Update Driver’.
9. Select ‘Search automatically for updated driver software’ and follow the on-screen instructions.

Conclusion

By following these methods, you should be able to resolve the AppVPolicy.dll missing error in your Windows operating system. If none of these solutions work, it’s recommended to consult professional help or seek assistance from Microsoft support.