Microsoft Store Apps Won’t Install or Update: Reset, Re-register, Repair

31 Jul 2026
Microsoft Store Apps Won’t Install or Update Reset, Re-register, Repair

The Microsoft Store is an important part of Windows 11. It delivers updates for built-in apps such as Photos, Calculator and Notepad, as well as thousands of third-party applications.

When the Store stops working, you may find that downloads never begin, updates remain permanently pending or every installation fails with a generic error.

Fortunately, most Microsoft Store issues can be resolved without reinstalling Windows.

In this guide, we’ll explain why Microsoft Store apps fail to install or update and walk through the safest troubleshooting steps, including resetting the Store, re-registering its components and repairing Windows.

Common Symptoms

If the Microsoft Store is experiencing problems, you may notice:

  • Apps stuck on Pending
  • Downloads never starting
  • Installations failing immediately
  • Updates reaching a certain percentage before stopping
  • Error messages such as 0x80073D02, 0x80070422 or 0x80072F8F
  • The Microsoft Store opening to a blank screen
  • The Store crashing on launch
  • Purchased apps refusing to download
  • Built-in Windows apps failing to update

If multiple Microsoft Store apps are affected, the issue is often with Windows itself rather than an individual application.

Why Does the Microsoft Store Stop Working?

Several Windows components work together to deliver Store apps.

Problems may be caused by:

  • Corrupted Microsoft Store cache
  • Damaged Windows system files
  • Incorrect Microsoft account settings
  • Disabled Windows Update services
  • Date and time issues
  • Network or DNS problems
  • Corrupted Store app registration
  • Group Policy restrictions
  • Security software interference

Finding the root cause is often easier than reinstalling Windows.

Step 1: Check Your Internet Connection

The Store cannot install or update applications without internet access.

Confirm that:

  • Websites load normally.
  • Microsoft Edge can browse the internet.
  • Windows Update is working.
  • No VPN is blocking Microsoft services.
  • Your firewall allows Microsoft Store traffic.

If Windows Update is also failing, troubleshoot network connectivity first.

Step 2: Sign Out and Back Into the Microsoft Store

Authentication problems can prevent downloads.

Open the Microsoft Store.

  1. Select your profile picture.
  2. Choose Sign out.
  3. Close the Store.
  4. Reopen it.
  5. Sign back in with your Microsoft account.

Then attempt the installation again.

Step 3: Run the Windows Store Apps Troubleshooter

Although Windows 11 has gradually moved troubleshooting into the Get Help experience, Microsoft’s Store diagnostics remain a useful first step.

Open:

Settings → System → Troubleshoot → Other troubleshooters

If available for your version of Windows, run the troubleshooter related to Store apps or launch the Get Help app and search for Microsoft Store issues.

It can automatically identify:

  • Corrupted cache
  • Incorrect permissions
  • Configuration problems
  • Service issues

Step 4: Reset the Microsoft Store Cache

The Store maintains a local cache.

If this becomes corrupted, downloads and updates may fail.

Press:

Windows + R

Type:

wsreset.exe

Press Enter.

A Command Prompt window will appear briefly before the Microsoft Store opens automatically.

This clears the Store cache without deleting installed apps or purchases.

Many common Store problems are resolved by this single command.

Step 5: Repair the Microsoft Store

Windows can repair damaged Store files.

Open:

Settings → Apps → Installed apps

Find:

Microsoft Store

Select:

Advanced options

Choose:

Repair

Windows will attempt to repair the application without affecting your installed apps or account.

Once complete, reopen the Store and test downloads.

Step 6: Reset the Microsoft Store

If repairing doesn’t help, perform a full reset.

Return to:

Settings → Apps → Installed apps → Microsoft Store → Advanced options

Select:

Reset

Be aware that resetting removes local Store settings and cache.

Your purchased applications remain associated with your Microsoft account.

After resetting:

  • Sign back into the Store.
  • Check for updates.
  • Retry the installation.

Step 7: Check Windows Update

Microsoft Store relies on several Windows components.

Open:

Settings → Windows Update

Install:

  • Pending cumulative updates
  • Microsoft Store updates
  • .NET updates
  • Servicing stack updates

Restart your PC afterwards.

A partially installed Windows update can prevent Store components from functioning correctly.

Step 8: Ensure Required Services Are Running

Several Windows services support Microsoft Store functionality.

Open:

services.msc

Confirm that services such as:

  • Windows Update
  • Background Intelligent Transfer Service (BITS)
  • Microsoft Store Install Service
  • Delivery Optimisation

are not disabled.

Do not change startup types unless you understand their purpose.

If a service repeatedly stops unexpectedly, investigate the underlying cause rather than simply restarting it.

Step 9: Check the Date, Time and Region

Incorrect system settings can prevent secure Microsoft connections.

Open:

Settings → Time & Language

Confirm:

  • Correct date
  • Correct time
  • Correct time zone
  • Automatic time enabled

Then check:

Settings → Time & Language → Language & Region

Ensure the correct country or region is selected.

Even a small clock error can prevent secure authentication with Microsoft services.

Step 10: Re-register the Microsoft Store

If the Store itself has become damaged, PowerShell can re-register it.

Open PowerShell as Administrator and run:

Get-AppxPackage -AllUsers Microsoft.WindowsStore |

Foreach {

Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"

}

This rebuilds the Store registration without removing installed applications.

Allow the command to complete before restarting Windows.

If PowerShell reports errors, note the exact wording rather than running additional commands at random.

Step 11: Repair Windows System Files

Corrupted Windows components frequently affect the Store.

Open Command Prompt or Terminal as Administrator.

Run:

sfc /scannow

Afterwards run:

DISM /Online /Cleanup-Image /RestoreHealth

Restart Windows once both commands have completed successfully.

These tools repair damaged operating-system files that the Microsoft Store depends upon.

Step 12: Check Storage Space

Store apps require working space during installation.

Open:

Settings → System → Storage

Ensure sufficient free capacity exists.

If the drive is nearly full:

  • Remove temporary files.
  • Empty the Recycle Bin.
  • Uninstall unused software.
  • Move large personal files to OneDrive or external storage.

Low disk space commonly interrupts app updates.

Step 13: Clear Pending Downloads

Open the Microsoft Store.

Select:

Library

Review:

  • Pending downloads
  • Failed updates
  • Stuck installations

Pause and resume downloads if necessary.

If one application consistently blocks all others, cancelling that download may allow the remaining updates to continue.

Step 14: Check Your Microsoft Account

A damaged authentication token can interrupt Store downloads.

Open:

Settings → Accounts

Confirm:

  • You’re signed in correctly.
  • Your Microsoft account is verified.
  • No password changes require re-authentication.

If necessary:

  • Remove the Microsoft account.
  • Restart Windows.
  • Add the account again.

Business-managed devices should consult IT before removing organisational accounts.

Step 15: Disable VPNs Temporarily

Some VPNs interfere with Microsoft services.

Temporarily disconnect:

  • VPN software
  • Custom DNS services
  • Proxy servers

Then retry the download.

Reconnect your VPN afterwards.

If downloads consistently work only without the VPN, review its DNS or split-tunnelling configuration.

Step 16: Check Security Software

Some third-party endpoint security solutions inspect encrypted traffic or restrict Microsoft Store communications.

Review:

  • Firewall rules
  • Web protection
  • HTTPS inspection
  • Application control
  • Endpoint filtering

Avoid permanently disabling antivirus software.

Instead, investigate whether updates or policy adjustments are available.

Common Microsoft Store Error Codes

0x80073D02

Usually indicates the app is currently running or locked.

Close the application completely before updating it.

0x80070422

Often relates to disabled Windows Update services.

Verify that Windows Update and BITS are functioning correctly.

0x80072F8F

Frequently caused by incorrect system date, time or certificate validation.

Check the system clock first.

0x803F8001

May indicate licensing or Microsoft account problems.

Sign out and back into the Store before attempting another download.

Avoid Registry “Fixes”

Many websites recommend editing the Windows Registry.

Unless Microsoft specifically recommends a registry modification for your issue, avoid making manual changes.

Incorrect registry edits can:

  • Break Store functionality completely
  • Prevent Windows Updates
  • Damage app licensing
  • Create future upgrade problems

Supported repair methods are considerably safer.

When Resetting Windows Becomes Necessary

If:

  • Store repairs fail
  • SFC and DISM report persistent corruption
  • Multiple built-in apps are damaged
  • Windows Update is also failing

consider:

  • An in-place repair installation
  • Reset this PC while keeping your files

These options repair Windows while preserving personal data in most cases.

Always ensure your files are backed up first.

Preventing Future Store Problems

You can reduce future issues by:

  • Installing Windows updates regularly
  • Keeping plenty of free storage
  • Avoiding registry cleaning tools
  • Using supported antivirus software
  • Restarting Windows periodically
  • Keeping your Microsoft account secure
  • Avoiding unofficial “debloat” scripts that remove Windows components

Routine maintenance helps Store updates install reliably.

A Quick Troubleshooting Checklist

If Microsoft Store apps won’t install or update:

  1. Confirm internet connectivity.
  2. Sign out and back into the Store.
  3. Run wsreset.exe.
  4. Repair the Microsoft Store.
  5. Reset the Microsoft Store.
  6. Install pending Windows updates.
  7. Check required Windows services.
  8. Verify date, time and region.
  9. Re-register the Store using PowerShell.
  10. Run SFC and DISM.
  11. Check available storage.
  12. Review your Microsoft account.

Working through these steps in order solves the majority of Microsoft Store problems without reinstalling Windows.

How Hamilton Group Can Help

Problems with the Microsoft Store can affect far more than entertainment apps. Many businesses rely on Microsoft Store-delivered applications and components, making failed updates a productivity and security concern.

At Hamilton Group, we diagnose Windows application issues, repair damaged operating systems and resolve Microsoft Store problems across individual PCs and managed business environments.

Our engineers can help with:

  • Microsoft Store troubleshooting
  • Windows Update repairs
  • Windows 11 support
  • Microsoft 365 issues
  • Device management
  • Microsoft Intune
  • Application deployment
  • System recovery
  • Performance optimisation
  • Managed IT support

Whether you’re supporting one PC or hundreds of business devices, we’ll identify the underlying issue and restore reliable application updates.

Get Your Apps Updating Again

Most Microsoft Store issues stem from corrupted cache files, damaged Windows components or account configuration problems—not from the apps themselves.

By resetting the Store, re-registering its components and repairing Windows system files, you can usually restore normal operation without losing your data or reinstalling the operating system.

If your Microsoft Store still refuses to install or update apps, contact Hamilton Group on 0330 043 0069 or visit hgmssp.com. Our IT experts can diagnose the problem and get your Windows devices working properly again.


 

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