August 8, 2022
Windows 10

Everything You Need To Know About Windows 10 Update KB5008212

Windows updates are the things that help you get the best possible results and work productivity.

But, with change in time, we have noticed that companies like Microsoft have stopped offering complete information around their updates.

And being a Microsoft windows user you live in a thought that what kind of changes this update is going to bring in my system.

One such Windows 10 update is KB5008212.

If you are a Windows 10 user who is going to update your Windows to KB5008212 then this post is for you.

Here we are going to discuss everything you need to know about this Windows 10 update.

What is Windows 10 Update KB5008212?

 Microsoft is rolling out the monthly security update for November 2021 (also called “B release”) on Windows 10 for the latest versions 2004, 20H2, 21H1, and 21H2. The new updates are being distributed under KB5008212, bumping up the builds to 19041.1415, 19042.1415, 19043.1415, and 19044.1415.

The major highlight of the release is security updates for Windows 10 and as is generally the case, the Redmond company has also listed the known issues in the update, which is always handy.


As noticed that the major reason behind this update was for security purposes, the company developed it because it was going to be the last update for Windows 10 from the Microsoft team.

But a serious issue took place with this Windows 10 update, and that was when the update broke down.

Every Windows 10 user was able to receive the update, but not everyone was able to install it.

In the coming section, we are going to discuss why people were unable to install the update.

Why were users unable to install Windows 10 Update KB5008212?

 Precise research was done on this part and it was figured out that there were majorly two reasons behind it.

  • Windows services might be disabled – The first and major reason behind this error might be the disabling of crucial services. Windows Update service and Background Intelligent Transfer service should be running properly on your computer for you to install the updates. If they are disabled or not running properly for some reason, you are likely to face errors like the one at hand.
  • Components or Windows files might have been corrupt – The second reason behind this error could be the corrupt WU components. Over time, Windows Update builds up a lot of temporary files, which can cause the components to get corrupt and prevent your system from installing new updates. In most cases, resetting the components can fix the issue for you.

unable to install Windows 10 Update KB5008212

Till now we have discussed everything about why users were able to face the issue, and we guess it’s high time to know how to troubleshoot those issues.

If you are still looking for ways to troubleshoot the problem then the next section is for you.

How to troubleshoot KB5008212 Windows 10 Update issue?

Although there are numerous ways with the help of which you can troubleshoot this Windows 10 update issue. But here we are going to talk about the trusted methods which we have specifically used and offer 100% results.

1- Boot your Windows 10 PC in safe mode:

Any third-party software or application on your Windows 10 PC might interfere with the download process and thus contribute to the Cumulative Update KB5008212 error. Boot your computer in safe mode to identify any conflicts with third-party programs.

Boot your Windows 10 PC in safe mode

Once you have booted your computer in safe mode, check if you can install the cumulative updates. If so, uninstall any of the latest programs or applications you have added to your computer.

2- Take help from a Windows updates troubleshooter:

If there are any corrupt Windows update components on your PC, you cannot install any new updates. To fix buggy update components in your computer, use the Windows 10 built-in tool. Running the Windows Update built-in troubleshooter tool will fix network connectivity issues, corrupt Windows Update components, and invalid registry keys in your computer that contribute to the can’t install Cumulative Update KB5008212 error.

Windows updates troubleshooter

3- Restart Windows essential services section:

A few essential Windows services like Windows Update and Background Intelligent Transfer services must be enabled on your computer to avoid any update issues. If these services are disabled in your system, you are more likely to face the cannot install Cumulative Update KB5008212 error.

In case you don’t know how to restart Windows essential services then you can follow these steps:

Firstly you need to open the start menu and in the search bar, you need to search for Services. You will notice an app suggestion, right-click on it and select Run as administrator option.

A new window will open up, and select Background Intelligence Transfer Service from the list. Now click on the Startup type of Automatic and then press the Start button.

Once done, click on the apply button. Now you have to do the same process for Windows Update Services too.

In this way, you would be able to solve the Windows 10 update issue.

4- System file repairing:

You can even face this issue if your system files are not correct. Hence in that case you would have to repair your system files.

SFC (System File Checker)

These corrupt files will not let you install any new updates on your computer. Hence if you face this error, you are advised to repair these corrupt files essentially. Luckily, your Windows 10 PC has inbuilt repair tools like SFC (System File Checker) and DISM (Deployment Image Servicing and Management).

5- Antivirus is not letting you install the update:

In some cases, your antivirus software might not be letting you install the update. If this is the case with you then you can disable your antivirus software for some time.

Antivirus is not letting you install the update

Whenever you are going to start the update, make sure to disable your antivirus software for one hour or temporarily.

Once your update is complete you can turn it on.


Windows 10 Update KB5008212 is one of the most important updates from the list and it is crucial to install it too, as it was the last update for Windows 10. Here we have discussed how you can get rid of the KB5008212 update error and install the update on your system easily.


After working as digital marketing consultant for 4 years Deepak decided to leave and start his own Business. To know more about Deepak, find him on Facebook, LinkedIn now.

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