Windows Update Service registration is missing or corrupt

Windows Update Service registration is missing or corrupt on your PC. The registry key with the same name does not exist, so Windows cannot update itself properly and may become vulnerable to security threats.

“Windows Update Service registration is missing or corrupt windows 7” is a problem that has been present for a while. The Windows Update Service can be corrupted or missing in your computer, this will cause the update service to not function properly.


Milan Stanojevic is a writer who lives in Belgrade, Serbia.

Expert in Windows and Software

Milan has been fascinated by computers since he was a youngster, and this has led him to be interested in all PC-related technology. He worked as a front-end web developer before joining WindowsReport. Continue reading

2nd of December, 2021

Publish date: October 2020

  • It’s critical to keep your Windows system up to date since it keeps your computer secure.
  • You won’t be able to update your OS if the Windows Update Service registration is absent or damaged.
  • Check the Microsoft Update Catalog if you’re having issues with automated updates.
  • With a wealth of important information, our Windows 10 Hub is the most comprehensive section of our website.



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Every user of the Windows Operating System should make Windows Update a priority.

If the system is not updated on a regular basis, it may have a variety of challenges, including security concerns, performance issues, and so on.

Quick suggestion:

Most computers get updates automatically, however the system may be unable to install the available updates even if the Update Service is switched to Automatic Mode.

Please try running the Windows Update Troubleshooter first if this occurs. To use the troubleshooter, go to Settings, then Update & Security, and then Troubleshoot.

If this does not resolve the issue, try one of the solutions listed below.

How can I resolve the issue with the Windows Update Service registration?

  1. Turn off your antivirus program.
  2. Windows Update Related Services should be checked.
  3. Execute Commands for Windows Update
  4. Perform an SFC scan.
  5. Switch the Windows Firewall on and off.

1. Turn off your antivirus program.

You might also try temporarily disabling your antivirus program. Your antivirus software may block your machine from receiving the most recent updates.

As a consequence, just turning off your antivirus software may be enough to solve the issue. If it doesn’t, you’ll have to uninstall your antivirus entirely.

We say totally because many apps leave some remnant data when they are uninstalled normally. That file buildup over time may cause system slowdown and other issues.

It’s quite easy to use, and after you’ve tried it, you’ll be shocked with how much free space you’ll have afterward.

You shouldn’t leave your PC unsecured after removing the previous antivirus and applying OS updates, thus we propose upgrading to a safer and less intrusive antivirus.

You can locate antivirus software that works with Windows 10 and is light on your PC while not interfering with your system or the update process.

Obtain antivirus software that has a huge and constantly updated threat database, multi-layers of protection, a robust firewall, and a clear privacy policy.

2. Examine the services related to Windows Update.

1. Use the Windows key + R keyboard shortcut. 2. In the Run box, type services.msc and hit Enter.


3. Find Windows Update, Background Intelligent Transfer Service, and Cryptographic Services. 4. Select Properties from the right-click menu for each of the services. 5. Select Automatic from the selection in the Startup type section.


6. Under the Service status, click Start. 7. Select OK.

Make sure you follow the instructions outlined above for each of the three services.

3. Execute the Update Commands in Windows


1. Open Command Prompt by searching for command and selecting Run as administrator. 2. One by one, copy and paste the instructions below: wuauserv, cryptSvc, bits, and msiserver should all be stopped. ren SoftwareDistribution.old C:WindowsSoftwareDistribution net start wuauserv net start cryptSvc net start bits net start msiserver C:WindowsSystem32catroot2 catroot2.old

3. After the operation has finished, shut the Command Prompt. Check whether the problem continues after restarting your computer.

4. Perform an SFC scan

1. As described in the previous solution, open Command Prompt as an administrator. 2. Press Enter after typing sfc /scannow.


3. Wait for the procedure to finish before checking to see whether the updates can be installed.

5. Switch the Windows Firewall on and off.

1. Access the Control Panel 2. Select Windows Firewall from the drop-down menu. 3. Select Turn Windows Firewall On or Off from the drop-down menu (in the left pane)


4. Check the box next to Windows Firewall to turn it off (not advised), then click OK. 5. Once the Windows Update problem has been resolved, follow the same procedures to reactivate the Windows Firewall.

We hope that one of the options given above was successful in resolving your issue. Let us know if you find any alternative solutions to this problem in the comments section below.

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The “windows 8 store service registration is missing or corrupt” is a problem that has been present for a while. Windows Update Service will not start due to this issue.

Frequently Asked Questions

How do I fix Windows Update Service Registration is missing or corrupt?

A: There is no specific fix for Windows Update Service Registration, as it will just be fixed by downloading the latest version and installing that.

Why is my Windows Update Service missing?

A: The Windows Update Service is a service that helps your computer to stay up-to-date with the latest security updates, BIOS and Firmware settings. It also checks for new software releases from Microsoft as well. This service can be found on windows 10 by going into control panel>system and security>services.

How do I fix corrupted Services in Windows 10?

A: The Services in Windows is a collection of background programs that are running in the operating system. These services perform various tasks and help keep your computer working smoothly by providing core functionality such as managing hardware, receiving updates from Microsoft servers, or even scanning for viruses. When something goes wrong with these services on your computer you may see error messages like “Service cannot be started” when trying to start them manually.

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