Fix Windows 10 Update KB4592438 Failed to Install [7 Easy Ways]

Is it impossible to install the latest Windows 10 cumulative updates? Windows Update stuck checking for updates or KB4592438 if Windows 10 version 2004 failed to install due to various error codes? Here are the possible solutions to solve this problem.

Microsoft frequently issues annual cumulative upgrades that are available for Windows 10 with bug corrections and security enhancements to fix security holes caused by third-party applications.

In addition, with Windows 10 Microsoft makes it obligatory to download and install the most recent updates whenever you connect your computer with Microsoft servers.

Users can manually check and install the most recent Windows updates using Settings Update and Security, and then check for updates.

However, according to some user reports state that Windows 10 update KB4592438 has stopped checking for updates. Windows updates are is stuck in the process of downloading as well as installing in a certain proportion of 0% up to 99%, or even 100 percent.

For some other users Windows Update fails to install with various errors , 0x80070003, 0x1900403 etc.

Related Post: How to fix Windows 10 Update Fails With Error 0x80248007

How to Fix Windows Update KB4592438 Failed to Install?

Solution 1: Run Windows Update Troubleshooter

The most effective way of fixing update errors and problems for Windows 10 PC is use the Windows update troubleshooter. It is an inbuilt Windows built-in tool that will identify and corrects the problems that are causing the error with the update on your PC.

Then, you can run this program on your PC , and it will fix the KB4592438 update that failed to install problem.

  • Press Windows + I keys > click on the Update & Security.
  • Go to the Troubleshoot tab on the left pane of the window.
  • Click on the Run the troubleshooter button given under the Windows Update section.
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  • Now, the troubleshooter will scan your PC to find out and fix the issues that are preventing you from installing the update.
  • Once the troubleshooting process is finished, restart your computer

Solution 2: Run SFC and DISM Scan

Sometimes , corrupted or missing system files can cause a variety of problems on your computer, including those in which the cumulative update for December 2020 KB4592438 could not be installed. However, corrupted system data can be restored by running the SFC and DISM tools.

These command-line tools repair and replace corrupted or missing Windows System files. In the beginning, we’ll conduct the SFC scan. Then, we will run use the command DISM.

  • Press Windows + X keys together and select Command Prompt (Admin).
  • On the Command Prompt, type this command and press the Enter key:
  • Press Windows + X keys together and select Command Prompt (Admin).
  • On the Command Prompt, type this command and press the Enter key:

dism /online /cleanup-image /startcomponentcleanup

  • After completing the scanning process, restart your computer.

Solution 3: Restart or Start the IP Helper and WMI Services

There are two services that you need to use. Helper for IP along with The WMI are the two services which are needed to complete this Windows upgrade process. You could experience errors or issues if these programs aren’t enabled on your PC.

In this instance, enabling the services mentioned above can aid you in attempting to resolve the issue with the W10 home 20H2 update KB4592438 that fails to resolve the error. For this take these steps:

  • Go to the Windows Search bar and type services.
  • Right-click on the Services and select Run as Administrator.
  • On the Services window, right-click on the IP Helper service and select the Start option or choose the Restart option if the service is already started.
  • Now, go to the Windows Management Instrumentation service and right-click on it.
  • Select the Start option if it is not running or choose the Restart option.
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  • Now, go to the Windows Management Instrumentation service and right-click on it.
  • Select the Start option if it is not running or choose the Restart option.

Solution 4: Clear Temporary Files and Free Up the Disk Space

If you don’t have enough disk space, Windows may not install properly. Make sure that you have enough space on your computer for the Windows update.

You can clear out temporary files if you run out of disk space. You can use the disk cleanup program to clear out the disk space.

  • Go to the Search option of your Windows 10 system and type Disk Cleanup, and hit the Enter key
  • Select Disk Cleanup from the search result and choose the system partition (where the OS is installed, generally C:\).
  • After that, click on the “Clean up system files” option, and you need to choose the system partition again.
  • You need to check the checkboxes placed along with the Temporary files and Temporary Windows Installation files.
  • Click OK.
  • Once this process gets completed, reboot your PC.

Solution 5: Reset Windows Update Components

The corrupted Windows component for updating are a different possibility that could cause the update error in Windows 10. Therefore resetting the Window update components could help fix error KB4592438 update KB4592438 that failed in its installation.

  • Type cmd in the Windows Search bar.
    • Right-click on the Command Prompt and select the Run as administrator option from the menu.
  • Type these commands in the Command Prompt and press the Enter key after each command:

net stop wuauserv

net stop cryptSvc

net stop bits

net stop msiserver

Ren C:\Windows\SoftwareDistribution SoftwareDistribution.old

Ren C:\Windows\System32\catroot2 Catroot2.old

net start wuauserv

net start cryptSvc

net start bits

net start msiserver

  • After executing all of the above commands, close the Command Prompt.

Solution 6: Manually Install the Windows Update

  • Open the web browser on your PC and go to the Microsoft Update Catalog page.
  • Now, download the executable file according to your Windows OS & architecture.
  • Now, run the exe file and install the update on your computer.
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Solution 7: Perform In-Place Upgrade

  • Press the Windows Start button > click on the Settings.
  • Click on the Update & Security.
  • Go to the Windows Update tab and click on the View Update History.

  • Click on the Uninstall Updates > select 20H2 Enablement Package update.
  • Next, click on the Uninstall button.
  • Now, follow the on-screen instructions to remove the update from your PC.
  • Open your Web browser and go to this page.
  • Click on the Download tool now button.
  • Now, launch the downloaded executable file and run it as an administrator to install it on the PC.
  • On the Windows 10 Setup window, select the Upgrade This PC option and follow the prompts. If this resolved the issue, then it’s fine but if not, then select the Create installation media for another PC option instead.
  • In the next window, choose the ISO file.
  • Search for the Setup.exe file > right-click on it > select Run as administrator.


Windows updates are the single most essential option for those who don’t want their system to suffer from problems with performance or another errors. We all know that every time a new update comes out, it’s with a brand new error.

Also, Windows 10 update KB4592438 did not install is one of the errors. This guide should be enough to resolve this error on your PC.

Simply follow the suggestions in this guide and in no time your PC will be free of this error and you’ll be able to finish your Windows update without encountering any problems.

If, even after following this step but you are still facing the issue that the update KB4592438 was not able to download in the Windows 10 computer, then please let us know via our social media accounts Facebook as well as Twitter. We will do our best to assist you resolve this issue.

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