How to Fix KB5033372 Fails to Install on Windows 10 22H2 Update

KB5033372 was released on December 12, 2023, for Windows 10 21H2 and 22H2. Windows 10 KB5033372 adds some new features including Copilot and an updated News and Interests interface. Besides, it aims to improve the system’s security and quality. This includes improvements to the servicing stack, the component responsible for managing Windows updates. However, you may meet the “KB5033372 fails to install” issue.

I had the same error when I tried the previous update KB5032189. I've cleared Windows update files, ran the Windows Update troubleshooter, and ran the DISM command and offline installer, but none of them worked. It always restarts after 10% of the installation progress, and then restarts again to tell me that the update cannot be completed.Microsoft

This issue can be caused by several factors including slow Internet connection, incompatible drivers, corrupted system files, low disk space, antivirus blocking, etc. Now, let’s see how to fix the “KB5033372 is not installing” issue.

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Way 1: Install KB5033372 Manually

If you can’t install KB5033372, you can go to the Microsoft Update Catalog to download and install KB5033372 manually.

1. Open your browser and go to the Microsoft Update Catalog official website.

2. Type KB5033372 and click Search.

3. Choose the suitable edition based on your system and click Download.

Way 2: Run Windows Update Troubleshoot

Then running Windows Update troubleshooter is the easiest and fastest method to fix the “KB5033372 fails to install” error.

Step 1: Press the Windows + I keys together to open Settings.

Step 2: Choose Update & Security > Troubleshoot > Additional troubleshooters.

Step 3: Click Windows Update under the Get up and running section and then click Run the troubleshooter.

Way 3: Run SFC and DISM

The System File Checker (SFC) and Deployment Image Servicing and Management (DISM) tools are two powerful utilities that can scan and repair any corrupted or missing system files that may affect Windows Update.

1. Open the Command Prompt as administrator.

2. Type sfc /scannow and press the Enter key. Wait until the scanning process completes 100% and reboot your computer.

3. Then, type DISM /Online /Cleanup-Image /RestoreHealthand press Enter.

4. Then, you can check for Windows updates to see if the “KB5033372 fails to install” issue persists.

Way 4: Turn off the Antivirus Temporarily

To fix the “KB5033372 fails to install” issue, it’s recommended to turn off your Windows Security firewall. Here is how to do that:

Step 1: Type Windows Security in the Search box and click Open.

Step 2: Click the Virus & threat protection tab and click the Manage settings button.

Step 3: Turn off the Real-time protection toggle. Click Yes on the UAC (User Account Control) prompt that pops up.

Way 5: Perform in-place Upgrade

To get rid of the KB5033372 fails to install issue, you can try performing a repair upgrade by using the Windows Media Creation Tool. You can refer to the following posts:

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Step 1: Go to the Windows 10 download page. Under Create Windows 10 installation media, click Download Now.

Step 2: Then, click Run and allow the User Account Control.

Step 3: Read and agree with the license terms and click Accept.

Step 4: Choose Upgrade this PC now and click Next. This may take some time depending on your connection or the performance of your device.

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Final Words

Are you facing “KB5033372 fails to install” while installing a Windows 10 update? Now, after trying these methods above, you should easily get rid of the issue.