Error 0x80070643 After Windows 10 KB5057589 Strikes Again, Ignore!

Windows 10 KB5057589 Causing 0x80070643

KB5057589, a Windows Recovery Environment update for Windows 10 21H2 and 22H2, was released on April 8, 2025, to improve WinRE. It is available in Windows Update if your recovery partition has 250 MB of free space. However, you may suffer from the error 0x80070643 after Windows 10 KB5057589 on your PC.

According to reports, this error code can occur although you successfully install KB5057589. In the Windows Update settings page, you may notice the error message: 0x80070643 – ERROR_INSTALL_FAILURE.

Besides Windows 10 22H2 and 21H2, the Windows Server 2022 devices that install the Windows Recovery Environment update, KB5057588, also encounter such an error.

This is not the first time a WinRE update gave rise to such an odd error. In 2024, Windows 10 KB5034441 failed to install with error code 0x80070643. In that case, resizing the WinRE using Command Prompt helps a lot.

What if Windows 10 update KB5057589 error 0x80070643 happens on your PC? First, make sure the free space of your recovery partition is 250MB or more. If not, resize the size via Command Prompt. You can find the steps in the above given tutorial.

But sometimes it has enough space but the error code still happens. In this case, Microsoft recommends ignoring it. So what really is going on? Find details below.

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Ignore Error 0x80070643

Currently, there is no direct fix for error 0x80070643 after Windows 10 KB5057589. Just ignore it.

As stated by Microsoft, this error message is not accurate and won’t affect the device update or the functionality. If you install KB5057589 or KB5057588 but there is another WinRE update in a pending reboot state, error code 0x80070643 may pop up. After a restart, the update will be applied successfully.

Windows Update may continue to show the 0x80070643 – ERROR_INSTALL_FAILURE message. This will change after the next daily scan. Then, the error automatically disappears.

Microsoft is working on fixing this issue and will offer more information in the future. Currently, you cannot address it in some ways except for a simple PC restart.

Switch to Windows 11

As the definitive end-of-support date for Windows 10 (October 14, 2025) looms, major security patches, feature updates, and technical support phases down. In the event of Windows 10 update KB5057589 error 0x80070643, you can either ignore it or switch to Windows 11 to enjoy many new features and a safer system.

Before upgrading Windows 10 to Windows 11, make sure you have a full backup of your important files and folders. This is because any mistakes during the process can result in data loss, especially when making a major change to the system. As for data backup, use the backup software, MiniTool ShadowMaker.

This software supports Windows 11/10/8/7, helping back up files, folders, partition, disk, and Windows system. Incremental, differential, and automatic backups are supported. Install it to get started.

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Later, take measures to switch to Windows 11. For details, follow the guide on how to upgrade Windows 10 to Windows 11.

Final Words

Don’t panic if you encounter the error 0x80070643 after Windows 10 KB5057589 on your PC. It is more a quirk of the Windows Update process than a sign of system failure. It won’t impact any update or functionality. Just ignore it if you meet that error code. Since Windows 10 is coming to an end, we highly recommend upgrading to Windows 11. Of course, it depends on you.