* * Mod note on 1/12/24. * * Please see: https://www.yourwindowsguide.com/2024/01/fix-error-0x80070643-for-windows-10-kb5034441-update.html The latest update downloads and then fails to install. OS Build # 19045.3930. Update Troubleshoot tool repair but it does not help. MS Windows Update Catalog does not have the update. Other updates all went through without any trouble. This is a brand new update. Is this a known issue? Is there a resolution specific to this update? (Please do not copy and paste standard procedure)

Hi, good day! I'm John Dev a Windows user like you and I'll be happy to assist you today. I know this has been difficult for you, Rest assured, I'm going to do my best to help you. Please try the following methods below. **Make sure Windows Update and Background Intelligent Transfer services are available and running. Press Windows key+R to open Run then type: services.msc Press Enter to open Services app Double-click Background Intelligent Transfer Service. If the Startup status lists Stopped, click Start and then click OK. If the status is Running, right click then select Restart Double-click Windows Update. If the Startup status lists Stopped, click Start and then click OK. If the status is Running, right click then select Restart **Please try to run SFC and DISM to check for any system errors and corrupted files. https://support.microsoft.com/en-us/windows/usi... After that, restart your computer **Reset Windows Update Components https://www.elevenforum.com/t/reset-windows-upd... If the issue still persists, please try performing an In-place Upgrade. It will definitely help in resolving update errors. Performing this can repair broken operating system files while your personal files, settings and installed applications will not be removed. https://answers.microsoft.com/en-us/windows/for... Few things to check on the PC **Unplug all external peripherals except for the Mouse, Keyboard, and LAN cable before starting **Disable or uninstall any 3rd party Anti-Virus program to prevent it from interfering with the upgrade Kindly let me know if this helps or if you have any further concerns. Kind regards, John DeV Independent Advisor Standard Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it. After command SFC /scannow & resize of WinRE to 1GB, managed to get this update working. 👍

Resizing up to a 1000 MB did not resolve the error in one of my workstations.

That is the instructions I followed. reagentc /enable just says it can't find the partition and reagentc /setpartition doesn't seem to accept the new partition no matter how I format the location

so far i have had 2 workstations with an issue to this update. doing the resize seemed to have fixed one w/o issue. the second it did not resolve.

Thank you @NumskyHusky. I have used the link you provided and have managed to get Windows Update to finally say that I am up to date.

Windows 10 22h2 security update [KB5034441] fails to install with code: 0x80070643

Anonymous

* * Mod note on 1/12/24. * *

Please see: https://www.yourwindowsguide.com/2024/01/fix-error-0x80070643-for-windows-10-kb5034441-update.html

The latest update downloads and then fails to install.

OS Build # 19045.3930.
Update Troubleshoot tool repair but it does not help.
MS Windows Update Catalog does not have the update.
Other updates all went through without any trouble.

This is a brand new update. Is this a known issue? Is there a resolution specific to this update? (Please do not copy and paste standard procedure)

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

0 comments

194 answers

Anonymous

2024-01-11T18:17:39+00:00

Hi, good day! I'm John Dev a Windows user like you and I'll be happy to assist you today. I know this has been difficult for you, Rest assured, I'm going to do my best to help you.

Please try the following methods below.

**Make sure Windows Update and Background Intelligent Transfer services are available and running.

Press Windows key+R to open Run then type: services.msc
Press Enter to open Services app

Double-click Background Intelligent Transfer Service.
If the Startup status lists Stopped, click Start and then click OK. If the status is Running, right click then select Restart

Double-click Windows Update.
If the Startup status lists Stopped, click Start and then click OK. If the status is Running, right click then select Restart

**Please try to run SFC and DISM to check for any system errors and corrupted files.
https://support.microsoft.com/en-us/windows/usi...
After that, restart your computer

**Reset Windows Update Components
https://www.elevenforum.com/t/reset-windows-upd...

If the issue still persists, please try performing an In-place Upgrade. It will definitely help in resolving update errors. Performing this can repair broken operating system files while your personal files, settings and installed applications will not be removed.
https://answers.microsoft.com/en-us/windows/for...

Few things to check on the PC

**Unplug all external peripherals except for the Mouse, Keyboard, and LAN cable before starting
**Disable or uninstall any 3rd party Anti-Virus program to prevent it from interfering with the upgrade

Kindly let me know if this helps or if you have any further concerns.

Kind regards,

John DeV
Independent Advisor

Standard Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.

After command SFC /scannow
& resize of WinRE to 1GB, managed to get this update working. 👍
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Anonymous

2024-01-11T18:30:56+00:00

Resizing up to a 1000 MB did not resolve the error in one of my workstations.
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Anonymous

2024-01-11T18:42:23+00:00

That is the instructions I followed.

reagentc /enable just says it can't find the partition and reagentc /setpartition doesn't seem to accept the new partition no matter how I format the location
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Anonymous

2024-01-11T18:58:45+00:00

so far i have had 2 workstations with an issue to this update. doing the resize seemed to have fixed one w/o issue. the second it did not resolve.
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Anonymous

2024-01-11T19:16:27+00:00

Thank you @NumskyHusky. I have used the link you provided and have managed to get Windows Update to finally say that I am up to date.
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