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If you are encountering error code 0x80073d0a on your Windows 11 device, it usually means there is an issue with installing or updating apps from the Microsoft Store. This error can interrupt your ability to use apps properly and can be frustrating.

Fortunately, there are several straightforward solutions you can try to fix this problem. Each method is designed to address common causes of the error.

This guide will walk you through simple to more advanced steps to resolve the 0x80073d0a error effectively. You don’t need to be an expert to follow along.

By the end, you should be able to get your apps working smoothly again on Windows 11.

Quick Note: Before You Begin

Before diving into fixes, make sure to do the following quick checks:

• Ensure your internet connection is stable, as Microsoft Store requires internet access to install or update apps.
• Restart your computer. Sometimes, a simple reboot clears temporary glitches causing the error.
• Sign in with your Microsoft account in the Microsoft Store. If you are not signed in, app installations can fail.

Once these are confirmed, you can proceed with the troubleshooting steps below.

Step 1: Run the Windows Store Apps Troubleshooter

Windows 11 includes a built-in troubleshooter specifically for Microsoft Store apps. It can automatically detect and fix common problems.

1. Click on the Start button and select Settings (gear icon).
2. Go to System > Troubleshoot > Other troubleshooters.
3. Find Windows Store Apps in the list and click Run next to it.
4. Wait for the troubleshooter to complete. Follow any on-screen instructions it provides.

This step is important because it quickly solves many common issues without manual intervention.

Step 2: Reset the Microsoft Store Cache

The Microsoft Store cache can sometimes get corrupted, causing installation errors. Resetting it clears stored cache files without deleting your apps.

1. Press Windows key + R to open the Run dialog box.
2. Type wsreset.exe and press Enter.
3. A blank Command Prompt window will open. Wait for it to close automatically (this can take about 30 seconds).
4. Once closed, the Microsoft Store will open automatically.

By resetting the cache, you refresh the Store’s data which often resolves installation and update errors like 0x80073d0a.

Step 3: Check for Windows Updates

Sometimes, system updates include fixes for Microsoft Store problems. Installing the latest Windows updates can help fix the error.

1. Open Settings from the Start menu.
2. Click on Windows Update from the sidebar.
3. Click Check for updates. If updates are available, download and install them.
4. Restart your computer if prompted.

Keeping your system updated ensures compatibility and resolves known bugs.

Step 4: Re-register the Microsoft Store App

If the Store app itself is malfunctioning, re-registering it can fix internal problems.

1. Right-click the Start button and select Windows Terminal (Admin) or PowerShell (Admin).
2. Copy and paste the following command, then press Enter:

PowerShell -ExecutionPolicy Unrestricted -Command "& {Get-AppxPackage -allusers Microsoft.WindowsStore | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)AppXManifest.xml"}}"

3. Wait for the command to complete. You may see some errors during the process; these can sometimes be ignored.
4. Restart your PC and try using the Microsoft Store again.

This step reinstalls core Store files, which helps fix corruption issues causing error 0x80073d0a.

Step 5: Reset the Problematic App

If the error occurs only with a specific app, resetting that app can clear its data and fix the issue.

1. Open Settings and go to Apps > Installed apps.
2. Find the app causing the error in the list.
3. Click the three dots next to the app and select Advanced options.
4. Scroll down and click the Reset button.
5. Confirm the reset if prompted.

Resetting removes the app’s cache and settings but keeps the app installed, which often resolves installation or update errors.

Alternative Method: Use the Microsoft Store App Troubleshooter from Microsoft Website

If the built-in troubleshooter does not fix the issue, you can download the official Microsoft Store Apps troubleshooter tool from Microsoft’s website. This standalone tool sometimes offers more thorough scans.

• Visit the official Microsoft support page for the Windows Store troubleshooter.
• Download and run the troubleshooter.
• Follow the prompts to detect and fix issues.

FAQs

What causes error code 0x80073d0a on Windows 11?

This error usually happens due to corrupted Microsoft Store cache, problems with app data, or outdated Windows system files.

Can I fix this error without reinstalling Windows?

Yes, most of the time the error can be fixed using the steps above without needing a full system reinstall.

Why should I reset the Microsoft Store cache?

Resetting clears corrupt temporary files that may prevent apps from installing or updating properly.

Is it safe to reset an app?

Yes, resetting an app clears its data but does not remove the app itself. You may lose app settings or saved data inside the app.

Will running Windows Update always fix this error?

Not always, but keeping Windows up to date helps prevent many system-related errors and improves overall stability.

When Nothing Works

If you have tried all the above steps and still face error 0x80073d0a, consider these final options:

• Create a new user account: Sometimes, user profile corruption causes Store errors. Creating a new account can help isolate the issue.
• Perform a system file check: Run sfc /scannow from an elevated Command Prompt to repair corrupted system files.
• Contact Microsoft Support: Visit the official Microsoft support page for personalized help.
• Consider a system restore: If the error started recently, restoring to a previous point may fix the problem.

Conclusion

Error code 0x80073d0a on Windows 11 can be frustrating, but it is usually fixable with straightforward steps. Starting with the Windows Store troubleshooter and resetting the Store cache often solves the problem quickly.

Ensuring your system is updated and re-registering the Store app can fix deeper issues. Resetting individual apps helps if only one app is affected.

If all else fails, advanced options like creating a new user or contacting Microsoft support are good next steps.

Following this guide carefully will help you get your Microsoft Store apps working again without hassle.