Windows 10: Install error - 0x80070643 Windows 10, version 21H2 and 22H2 - Failure to fix

I followed the instruction to fix the Windows Update:2024-01 Security Update for Windows 10 Version 22H2 for x64-based Systems KB5034441End result, now I cannot re-enable the Windows RE Image:C:\Windows\system32>reagentc /enable REAGENTC.EXE: The Windows RE image was not found.This is what I did:C:\Windows\system32>reagentc /disable REAGENTC.EXE: Operation Successful. C:\Windows\system32>diskpart Microsoft DiskPart version 10.0.19041.3636 Copyright C Microsoft Corporation. On computer: OCRJACK3 DISKPART> list disk Disk ### Status Size Free Dyn Gpt --

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

Hi all,

A fix is in the works.

https://learn.microsoft.com/en-us/windows/release-health/status-windows-10-21H2#3231msgdesc

Devices attempting to install the January 2024 Windows Recovery Environment update ( KB5034441) might display an error related to the size of the Recovery Environment's partition. The Windows Recovery Environment (WinRE) is used to repair or recover from issues affecting Windows.

Resulting from this error, the following message might be displayed.

"0x80070643 - ERROR_INSTALL_FAILURE"

Workaround: It might be necessary to increase the size of the WinRE partition in order to avoid this issue and complete the installation. Note that 250 megabytes of free space is required in the recovery partition. Guidance to change the WinRE partition size can be found in KB5028997: Instructions to manually resize your partition to install the WinRE update.

Next steps: We are working on a resolution and will provide an update in an upcoming release.

Affected platforms:

Client: Windows 11, version 21H2; Windows 10, version 22H2; Windows 10, version 21H2

Server: Windows Server 2022

 

2024-01 Security Update for Windows 10 Version 22H2 for x64-based Systems (KB5034441) error (0x80070643) a known issue?

Hi all,

A fix is in the works.

https://learn.microsoft.com/en-us/windows/release-health/status-windows-10-21H2#3231msgdesc

Devices attempting to install the January 2024 Windows Recovery Environment update ( KB5034441) might display an error related to the size of the Recovery Environment's partition. The Windows Recovery Environment (WinRE) is used to repair or recover from issues affecting Windows.

Resulting from this error, the following message might be displayed.

"0x80070643 - ERROR_INSTALL_FAILURE"

Workaround: It might be necessary to increase the size of the WinRE partition in order to avoid this issue and complete the installation. Note that 250 megabytes of free space is required in the recovery partition. Guidance to change the WinRE partition size can be found in KB5028997: Instructions to manually resize your partition to install the WinRE update.

Next steps: We are working on a resolution and will provide an update in an upcoming release.

Affected platforms:

Client: Windows 11, version 21H2; Windows 10, version 22H2; Windows 10, version 21H2

Server: Windows Server 2022

 

KB5034441: Windows Recovery Environment update for Windows 10, version 21H2 and 22H2: January 9, 2024

A fix is in the works.

https://learn.microsoft.com/en-us/windows/release-health/status-windows-10-21H2#3231msgdesc

Devices attempting to install the January 2024 Windows Recovery Environment update ( KB5034441) might display an error related to the size of the Recovery Environment's partition. The Windows Recovery Environment (WinRE) is used to repair or recover from issues affecting Windows.

Resulting from this error, the following message might be displayed.

"0x80070643 - ERROR_INSTALL_FAILURE"

Workaround: It might be necessary to increase the size of the WinRE partition in order to avoid this issue and complete the installation. Note that 250 megabytes of free space is required in the recovery partition. Guidance to change the WinRE partition size can be found in KB5028997: Instructions to manually resize your partition to install the WinRE update.

Next steps: We are working on a resolution and will provide an update in an upcoming release.

Affected platforms:

Client: Windows 11, version 21H2; Windows 10, version 22H2; Windows 10, version 21H2

Server: Windows Server 2022