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How to Fix AppXDeploymentClient.dll Missing Error (Solved)
What is AppXDeploymentClient.dll?
AppXDeploymentClient.dll is a Dynamic Link Library (DLL) file responsible for managing application installation, update, and uninstallation in Windows Store apps. This crucial system component helps ensure smooth functioning of your applications.
Why is AppXDeploymentClient.dll missing?
The AppXDeploymentClient.dll error may occur due to various reasons, such as malware infection that deletes necessary files or accidental deletion during system maintenance.
Step-by-Step Fixes:
Method 1: Reinstall Visual C++ Redistributable
- Visit the Microsoft Download Center at this link.
- Scroll down to the “Visual C++ Build Tools” section and click on the latest version.
- On the next page, click the “Download” button for the appropriate architecture (x64 or x86).
- Run the downloaded installer and follow the prompts to complete installation.
Method 2: Run SFC /scannow command
- Press Windows key + X, then select “Command Prompt (Admin)” or “Windows PowerShell (Admin)”.
- Type the following command and press Enter:
sfc /scannow
Wait for the system file check to complete. Restart your computer if prompted.
Method 3: Update System Drivers
- Press Windows key + X, then select “Device Manager”.
- Expand the categories and locate the problematic device driver.
- Right-click on the device, then select “Update Driver” > “Search automatically for updated driver software”.
- Follow the prompts to install any available updates.
Conclusion:
By following these methods, you can successfully resolve the AppXDeploymentClient.dll missing error and ensure seamless functioning of your applications in Windows.