Why do Updates fail to install in spite of the fact my computer settings state: "Your PC is enrolled to get Extended Security Updates"?

Question

Why do Updates fail to install in spite of the fact my computer settings state: "Your PC is enrolled to get Extended Security Updates"?

Ralph Private 0

My computer settings state: "Your PC is enrolled to get Extended Security Updates." But the settings also state 50 quality updates: “Failed to install on” and giving dates from 10/24/2025 to today’s date. None of the trouble shootings links resolve the problem. Chat didn't either. MOD: Moved from Community

Kirsty 0 Reputation points

2026-09-29T16:40:52.3333333+00:00

I have the same problem. I have a Windows 10 computer registered for the extended security update. It's only the most recent security update that will not install. Last week I ran the Windows Resource Protection and it found corrupt files which it said it successfully repaired. I still got the error code x800F0831. This time I tried running the DISM command listed below. I received the error code 0x800f081f and "the source files could not be found" . I then ran the sfc/scannow and it provided me with a CBS log. I'm not sure what to do with that.

2 answers

Your answer

Kirsty 0 Reputation points

2026-09-29T16:40:52.3333333+00:00

I have the same problem. I have a Windows 10 computer registered for the extended security update. It's only the most recent security update that will not install. Last week I ran the Windows Resource Protection and it found corrupt files which it said it successfully repaired. I still got the error code x800F0831. This time I tried running the DISM command listed below. I received the error code 0x800f081f and "the source files could not be found" . I then ran the sfc/scannow and it provided me with a CBS log. I'm not sure what to do with that.

Answer 1

Hi Ralph,

Thank you for sharing the details of your issue I completely understand how frustrating it is to see repeated update failures even though your PC is enrolled in Extended Security Updates. This can happen for reasons beyond the usual troubleshooting steps, so let’s try a different approach.

One possible cause is corruption in the Windows Update components or system files which can block updates from installing correctly. A good next step is to run the Windows Update Troubleshooter and then use the DISM and SFC tools to repair any damaged system files. You can do this by opening Command Prompt as an administrator and running the command DISM /Online /Cleanup-Image /RestoreHealth followed by sfc /scannow. These commands check and repair the integrity of your system image and files which often resolves persistent update issues. Once the scans are complete restart your device and try installing the updates again.

Could you give this a try and let me know if the updates start installing successfully?

I hope this answer is helpful if you have further questions feel free to reply back

Regards,

Marcelo

Answer 2

There could be several reasons why updates are failing to install even though your PC is enrolled in the Extended Security Updates (ESU) program. Here are some potential issues to consider:

Update Health Tools: Ensure that the Update Health Tools are installed on your device. These tools are required for receiving expedited quality updates. You can check for their presence in the Add or Remove Programs section or by using a PowerShell script to verify.
Update Categories Paused: Check if updates of the relevant category are paused. If updates are paused, they will not install until the pause is lifted.
Safeguard Holds: For feature updates, there might be a safeguard hold applied that prevents the update from being installed. This is a common practice to ensure device stability.
Deployment State: Verify that the deployment to which your device is assigned has the state "offering". If the state is "paused" or "scheduled", the updates will not be deployed.
Scanning for Updates: Make sure that your device has scanned for updates and is actively checking the Windows Update service. If it hasn't scanned, it won't receive updates.

If you continue to experience issues, you may want to consult further troubleshooting resources or consider reaching out to Microsoft support for assistance.

References: