Microsoft fixes bug causing incorrect 0x80070643 WinRE errors

Microsoft fixes bug causing incorrect 0x80070643 WinRE errors
Summary: Microsoft has resolved a known issue causing erroneous 0x80070643 installation failure errors related to the April 2025 Windows Recovery Environment updates. Although users were advised that these errors did not affect device functionality, the company confirmed the bug has now been addressed. Affected updates include KB5057588 for Windows Server 2022 and KB5057589 for Windows 10 versions 22H2 and 21H2.

Affected: Microsoft Windows Operating Systems

Keypoints :

  • The issue produced misleading error messages that indicated installation failures while the updates were applied successfully.
  • Microsoft advises affected users to check the status of the updates using the Dism command.
  • Previous 0x80070643 related errors had led to malicious fixes being distributed online, highlighting security concerns during these installation processes.

Source: https://www.bleepingcomputer.com/news/microsoft/microsoft-fixes-bug-causing-incorrect-0x80070643-winre-errors/