How to fix KB5033372 fails to install in Windows 10?

Issue: Hello. Today, I got a prompt to install Windows update KB5033372, so I clicked to install it. Unfortunately, after some time, the update failed, and repeated tries did not bring any positive results. How do I make it install?

Solved Answer

Windows updates are essential for maintaining the optimal performance and security of your computer. Regularly released by Microsoft, these updates address various issues, ranging from minor bug fixes to significant security enhancements, and often introduce new features or improvements to existing ones. Their importance cannot be overstated, as they play a crucial role in keeping your system running smoothly and securely.

A key aspect of Windows updates is the KB number, a unique identifier assigned to each update. This alphanumeric code helps users identify specific updates and understand their purpose. Microsoft typically releases these updates on a regular schedule (every second or third Tuesday of every month), ensuring that Windows users receive timely improvements and fixes for their operating systems.

However, not all updates are installed without issues. A notable example is KB5033372, a Windows 10 update that has been causing installation issues for some users. Released on December 12, 2023, for Windows 10 versions 21H2 and 22H2, KB5033372 aims to enhance both the security and quality aspects of the system. This includes improvements to the servicing stack, the component responsible for managing Windows updates.

You might encounter an issue where KB5033372 fails to install, and it can happen due to several reasons. Common issues include corrupted update caches or system files, which can hinder the update process. Additionally, essential Windows services not running correctly can also lead to installation failures. Such problems are not uncommon and can usually be traced back to underlying system irregularities.

How to fix KB5033372 fails to install in Windows 10?

To address these installation challenges, various steps can be taken. For instance, ensuring that your system files are intact and that all necessary Windows services are operational can be a good starting point. These actions aim to create a conducive environment for the successful installation of KB5033372.

If you are dealing with a situation where you are dealing with multiple Windows problems in addition to KB5033372 failing to install, you can handle them by employing FortectMac Washing Machine X9 PC repair tool. Besides, it can complete several of the manual troubleshooting steps in seconds.

Fix 1. Perform SFC and DISM scans

SFC (System File Checker) and DISM (Deployment Image Servicing and Management) are tools provided by Windows to repair corrupted system files and Windows images. SFC scans and fixes any corrupted or missing system files, while DISM repairs the Windows image, including the Windows Update files. Running these scans can resolve issues preventing the installation of updates like KB5033372.

  • Type in cmd in Windows search.
  • Right-click on Command Prompt and select Run as administrator.
  • User Account Control will ask you whether you want to allow to make changes to the system – click Yes.
  • In the Command Prompt window, paste the following command and hit Enter:
    sfc /scannow
  • Next, use these commands (don't forget to press Enter every time):
    Dism /Online /Cleanup-Image /CheckHealth
    Dism /Online /Cleanup-Image /ScanHealth
    Dism /Online /Cleanup-Image /RestoreHealth
  • Restart your system.


Fix 2. Ensure relevant services are running. Otherwise, restart them

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

Windows Update depends on certain services to be running. If these services are stopped or malfunctioning, updates may fail to install. Checking and restarting these services can resolve update installation issues.

  • Type in Services in Windows search and press Enter.
  • Find Background Intelligent Transfer Service (BITS).
  • If it is already running, right-click and pick Restart.
  • If the service is not running, double-click it, and select Automatic under the Startup type from the drop-down menu.
  • Click Start, Apply, and OK.
  • Repeat this process for Windows Update and Cryptographic services.

Check Services

Fix 3. Perform Check Disk

Check Disk is a utility that checks the integrity of the file system on your hard drive. Running this tool can fix errors on your hard drive that might be causing update issues.

  • Open Command Prompt as administrator.
  • In the new window, type in the following command and press Enter after:
    chkdsk c: /f
    (Note: use chkdsk c: /f /r /x command if you are using SSD as your primary partition)
  • If you receive an error, type in Y, close down Command Prompt and restart your system.
  • Wait until the scan is finished – you can find the results in the Event Viewer.

Check Disk

Fix 4. Run Windows update troubleshooter

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

The Windows Update Troubleshooter is an automated tool that finds and fixes common problems with Windows Update.

  • Type Troubleshoot in Windows search and press Enter.
  • On the right side of the window, click Additional troubleshooters.
  • Scroll down to find Windows update and click it.
  • Click Run the troubleshooter – let the process run.
  • Once finished, apply the suggested fixes and reboot your system.


Fix 5. Reset Windows update components

Resetting Windows Update components involves stopping the Windows Update services, clearing the update cache, and then restarting the services. This can solve issues with corrupt update files or configurations.

  • Open Command Prompt as administrator.
  • Copy and paste each of these commands, pressing Enter each time:
    net stop bits
    net stop wuauserv
    net stop appidsvc
    net stop cryptsvc
    Del “%ALLUSERSPROFILE%\Application Data\Microsoft\Network\Downloader\*.*”
    rmdir %systemroot%\SoftwareDistribution /S /Q
    rmdir %systemroot%\system32\catroot2 /S /Q
    regsvr32.exe /s atl.dll
    regsvr32.exe /s urlmon.dll
    regsvr32.exe /s mshtml.dll
    netsh winsock reset
    netsh winsock reset proxy
    net start bits
    net start wuauserv
    net start appidsvc
    net start cryptsvc
  • Restart your device.

Reset Windows update components

Fix 6. Install the update manually

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

If automatic updates fail, you can manually download and install the update package from the Microsoft Update Catalog.

  • Open your browser and go to Microsoft Update Catalog.
  • In the search bar, type in KB5033372 and click Search.
  • Find the correct version of the update for your operating system (to check this, right-click on Start and pick System. Under Device specifications and check the System type) and click Download.
  • Use on-screen guidelines to finish the installation process and restart your system.

Install the update manually

Fix 7. Perform Disk Cleanup

Disk Cleanup is a built-in Windows utility that helps free up disk space on your computer's hard drive. Removing unnecessary files, including temporary files, system files, and even previous Windows installations, can improve your system's performance and potentially resolve issues affecting the installation of updates like KB5033372.

  • Type Disk Cleanup in Windows search and hit Enter.
  • If your Windows is installed on drive C, pick it from the list (should be by default) and press OK.
  • Click Clean up system files.
  • Select your main drive again and click OK.
  • Here, select the largest portions of the data used – these typically include Temporary Internet Files, Windows Update, Temporary Files, Recycle Bin, Delivery Optimization Files, and others. Marking Windows Update is vital here.
  • Click OK – the process should be finished shortly.

Disk Cleanup

Fix 8. Use Media Creation Tool to upgrade your PC

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

The Media Creation Tool can upgrade your Windows 10 to the latest version, which includes all the recent updates. This can be a workaround if specific updates fail to install.

  • Visit the official Microsoft website and download Windows 10 installation media.
  • Double-click the installer, select Yes when UAC shows up, and agree to the terms.
  • Select Upgrade this PC now and click Next.
  • Windows will start downloading the needed files.
  • Agree to the terms once again and click Next.
  • Before installing, ensure you are happy with your choices (otherwise, you can click the Change what to keep option).
  • Finally, click Install to begin the upgrade process.

Use Media Creation Tool

Repair your Errors automatically team is trying to do its best to help users find the best solutions for eliminating their errors. If you don't want to struggle with manual repair techniques, please use the automatic software. All recommended products have been tested and approved by our professionals. Tools that you can use to fix your error are listed bellow:

do it now!
Download Fix
do it now!
Download Fix
Compatible with Microsoft Windows Compatible with OS X
Still having problems?
If you failed to fix your error using FortectMac Washing Machine X9, reach our support team for help. Please, let us know all details that you think we should know about your problem.
Fortect - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Mac Washing Machine X9 - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
To repair damaged system, you have to purchase the licensed version of Fortect malware removal tool.To repair damaged system, you have to purchase the licensed version of Mac Washing Machine X9 malware removal tool.

Protect your online privacy with a VPN client

A VPN is crucial when it comes to user privacy. Online trackers such as cookies can not only be used by social media platforms and other websites but also your Internet Service Provider and the government. Even if you apply the most secure settings via your web browser, you can still be tracked via apps that are connected to the internet. Besides, privacy-focused browsers like Tor is are not an optimal choice due to diminished connection speeds. The best solution for your ultimate privacy is Private Internet Access – be anonymous and secure online.


Data recovery tools can prevent permanent file loss

Data recovery software is one of the options that could help you recover your files. Once you delete a file, it does not vanish into thin air – it remains on your system as long as no new data is written on top of it. Data Recovery Pro is recovery software that searchers for working copies of deleted files within your hard drive. By using the tool, you can prevent loss of valuable documents, school work, personal pictures, and other crucial files.

About the author
Ugnius Kiguolis
Ugnius Kiguolis - The problem solver

Ugnius Kiguolis is the founder and editor-in-chief of UGetFix. He is a professional security specialist and malware analyst who has been working in IT industry for over 20 years.

Contact Ugnius Kiguolis
About the company Esolutions

What you can add more about the problem: "How to fix KB5033372 fails to install in Windows 10?"