Fix Microsoft Store Error 0x80070426 or Windows Update

You might be wondering after facing error code Microsoft Store or Windows Update in Windows 11 or 10. Thankfully, there are some solutions to this nagging issue.

Microsoft Store error 0x80070426 and the same code in Windows update can be frustrating which disrupts the seamless operation of your system. Several factors could trigger this error which ranges from corrupted system files to network connectivity problems. One common cause is the misconfiguration of Windows services such as the Background Intelligent Transfer Service (BITS) or Windows Update service. Furthermore, conflicting third-party applications or antivirus software may interfere with the update process ultimately leading to Microsoft store error.

Here, we will guide you through 8 proven methods with detailed steps to fix Microsoft Store Error 0x80070426 and Windows Update problems. Whether you are undergoing issues with app downloads or system updates, our guide will provide clear instructions on troubleshooting and resolving this error. Make sure that you apply the first few methods before going for the complex changes to your Windows to solve this error.

Microsoft Store and Windows Update Error 0x80070426

Here is how to fix Fix Microsoft Store Error 0x80070426 and Windows Update:

Restart Your PC

Often, seen that users get their Windows update error solved just by restarting so try this first and check whether the issue persists. If it does not work, then, move to the next method.

See: Fix Microsoft store error code 0x80131509 in Windows 11

Run SFC Scan

System File Checker, in short  SFC, is a Windows utility to detect the integrity of system files and repair them when they are faulty or missing. When tackling Windows Update and Microsoft Store error 0x80070426, an SFC scan can play a crucial role by identifying and fixing underlying file issues. To run the tool, follow these steps:

  1. Type cmd in the search box and right-click on Command Prompt.
  2. Later, select Run as administrator and click “Yes”.
  3. In the Command Prompt window, type sfc /scannow and press Enter.
how to fix Fix Microsoft Store Error 0x80070426 and Windows Update
  1. Wait for Windows to identify and fix corrupt system files if it finds any. Note that your PC may take some time to complete the SFC scan.

Run Windows Update Troubleshooter

This Troubleshooter is a mechanism developed to automatically diagnose and settle problems related to Windows updates. The utility can identify and rectify errors such as 0x80070426 to ensure a smoother and more effective resolution process. Run the troubleshooter as follows:

  1. Press Windows and I then select “System”.
  2. Go to “Troubleshoot”.
  3. Select Other troubleshooters.
  4. Now, choose “Windows Update” and click “Run”.
Run Windows Update Troubleshooter from settings system other troubleshooters
  1. Let the troubleshooter identify the issue and get the solution following the instructions.

After completion of the process, restart your computer and check for the Windows update error.

Reset Your Microsoft Store

Resetting Windows Store involves clearing its cache and settings which can potentially resolve issues like error 0x80070426. This process can eliminate corrupted data and configuration errors to provide a fresh start for the Microsoft Store and contribute to a more effective resolution.

  1. Right-click on Start and select Run.
  2. Type “wsreset.exe” command without quotes and hit Enter.
  3. Wait for the process to finish and check whether the Store issue occurs again.

Reset Windows Update Components

Resetting Windows Update components involves clearing and resetting related files and services to resolve issues like Windows Update error 0x80070426. This process ensures a clean slate for Windows update mechanisms which often eliminates glitches for a more convincing resolution. Follow these steps for this reset:

  1. Open “Command Prompt” as admin.
  2. Type or paste these commands and hit Enter:
net stop wuauserv
net stop bits
net stop cryptSvc
net stop msiserver
  1. Then, type or paste these and press “Enter”:
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old
  1. Then, run the following commands:
net start wuauserv
net start bits
net start cryptSvc
net start msiserver
  1. In the end, close the Command Prompt, restart your PC, and check for the error.


Running DISM can scan and repair Windows image responsible for Windows Update error 0x80070426.

  1. Launch Command Prompt (Admin) again as mentioned in the second method, enter these three commands (DISM) one by one, and press “Enter”:
"Dism /Online /Cleanup-Image /CheckHealth"
"Dism /Online /Cleanup-Image /ScanHealth"
"Dism /Online /Cleanup-Image /RestoreHealth"
dism command line utility in windows
  1. Let the DISM commands run, then restart your computer and check the issue.

Uninstall the Microsoft Security Essentials

Microsoft Security Essentials is an antivirus program that defends against all kinds of malware attacks and malicious threats. Sometimes, uninstalling it may come in handy to solve the Microsoft Store Error 0x80070426 or Windows Update issue. To uninstall the security essentials:

  1. Press “Win+X”, then click “Task Manager”.
  2. In the Services tab, find “WinDefend”, right-click on it, and choose “Stop”.
  3. Now, type “control panel” in the Windows search box and click on the application.
  4. Go to “Programs & Features > Uninstall a Program”, right-click on “Microsoft Essentials” and select “Uninstall”.
  5. Restart your PC.
  6. Now, go to Settings > Privacy & security > Windows Security.
  7. Click on “Virus & threat protection”, and open “Windows Security”.
  8. Go to “Manage settings” and ensure that the “Real-time protection” is on.
  9. You should now go back to “Task Manager > Services” to confirm that WinDefend is running.

Initiate Clean Boot

A clean boot cuts down startup programs and processes to eliminate potential conflicts that may cause Microsoft Store error 0x80070426 and Windows Update issues. This troubleshooting method ensures a clean environment for the users to identify and address software interference that might impede the proper functioning of the Microsoft Store and Windows Update. Follow these steps:

  1. Open the Run dialog by pressing “Win+R”.
  2. Type “msconfig” and hit “Enter”.
  3. In System Configuration, go to the “General”.
  4. Now, check “Selective startup” while removing the checkmark from “Load startup items”.
Microsoft Store Error 0x80070426
  1. Go to the “Services” tab.
  2. Now, check “Hide all Microsoft services” and “Disable all”.
  3. Click “Apply” to save all those changes.
  4. Then, go to “Task Manager” from the “Startup tab”. Right-click on each of the services to disable them.
  5. In the end, click on “OK” in the System Configuration to save changes.

After completing all those steps, restart your PC and try to update your Windows. If your issue goes away, the problem lies among the disabled services. Now, enable each service one by one to find the corrupted service and get that resolved later.

Restart Your PC
Run SFC Scan
Run Windows Update Troubleshooter
Reset Your Microsoft Store
Reset Windows Update Components
Uninstall the Microsoft Security Essentials
Initiate Clean Boot

That’s all!!

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Topics:  Windows
About Sunita
Love to play with Windows 11 and 10. Suggestion - Going for Registry change or system files edit then remember to take a backup or create a restore point before Starting.