Microsoft Withdraws Faulty Updates Causing 0x80070643 Error for Windows 10 & 11 Users

In a recent update, Microsoft has acknowledged a significant issue affecting Windows 10 and Windows 11 users: the failure of certain updates leading to the 0x80070643 error code. As this error impacted thousands, Microsoft has finally decided to retract three problematic updates that have caused considerable confusion and frustration across its user base. This article will explore the details surrounding this development, the implications for users, and provide insight into what this means moving forward for Windows operating systems.

Background on the Issue​

The updates at the center of this controversy include Windows 10 KB5034441, Windows 11 KB5034440, and Windows Server 2022 KB5034439. Initially released in January 2024, these updates were intended to address certain vulnerabilities, including a critical BitLocker bypass flaw identified as CVE-2024-2066. However, they quickly became notorious for their faulty installation processes, leaving many users grappling with the frustrating 0x80070643 error, which often indicates a failure during the installation. The nature of this error is particularly concerning as it did not stem from a lack of space, which is often a common cause for installation issues. Despite some devices having adequate storage, users still reported encountering the error message, which left them unable to complete the updates.

Microsoft’s Response​

In response to the overwhelming complaints, Microsoft published a support document indicating that users might need to manually address their Windows Recovery Environment (WinRE) partition, as it required at least 250 MB of free space for the updates to install successfully. This recommendation, unfortunately, only compounded the issue, as many users still faced difficulties even after adhering to this guidance. Initially, Microsoft suggested workaround solutions such as resizing the recovery partition, which was met with mixed results. Many users reported that following these instructions did not resolve their installation issues. As the months progressed, the support documentation related to these updates was not updated frequently, leading many to feel abandoned during a time of mounting frustration.

Timeline of Events​

The timeline below outlines the critical events regarding these updates:

1. January 2024: Microsoft releases updates KB5034441, KB5034440, and KB5034439 to address security vulnerabilities within the Windows infrastructure.
2. February 2024: User reports emerge indicating widespread failures during installations of the updates, showing the 0x80070643 error. Microsoft acknowledges the problem and recommends temporary manual fixes.
3. April 2024: Despite continued efforts to troubleshoot, many users report that the updates remain failed with no change in status.
4. May 2024: Microsoft confirms no automatic fix would be provided, placing the onus on users to rectify their installation issues.
5. August 2024: Microsoft finally pulls the problematic updates from circulation, effectively ending the saga that has lasted over seven months.

   The Recent Development​

   After months of sustained issues, Microsoft has taken decisive action by withdrawing the faulty KB5034441, KB5034440, and KB5034439 updates. In their place, the company has released new updates: Windows 10 KB5042320, Windows 11 KB5042321, and Windows Server 2022 KB5042322, all designed to address the previously mentioned vulnerabilities without the complications of the earlier versions. The company acknowledged this change in its support documentation, stating, “Moved this content from update KB5034441, which has been retired.” This statement marked the official end of the troubled updates, suggesting that Microsoft recognizes the significant toll this issue may have taken on user trust and confidence.

   Why the Updates Were Crucial​

   Despite the issues, it is essential to note that the updates were mandatory for users. Those still running with the older versions are susceptible to the aforementioned CVE-2024-20666 vulnerability, which poses risks to BitLocker-encrypted data—a significant concern for businesses and individual users alike. The existence of this vulnerability underscores the importance of timely software updates, even when the updates themselves might not function as intended.

   What This Means for Windows Users​

   Immediate Implications​

   Windows users should take this warning seriously. With the release of the new updates, users are advised to install KB5042320, KB5042321, or KB5042322 to ensure their systems are secure and functioning correctly. It highlights the importance of staying up-to-date with system patches while keeping an eye on the broader community for any emerging issues post-installation.

   Long-term Consequences​

   This series of events may have broader implications for Microsoft and its reputation as a reliable software provider. The prolonged nature of this issue could lead users to reconsider their trust in Microsoft's update processes. Feedback from the community indicates a feeling of disconnect between Microsoft and its user base, especially given the lengthy duration of this error without a satisfactory resolution.

   Best Practices for Users​

   To help mitigate potential issues in the future and ensure a smoother experience with updates, users can:
   • Regularly Check for Updates: Ensuring that they are aware of the most recent releases and known issues can save time and frustration.

• Participate in Feedback Channels: Engaging with Microsoft via feedback hubs or support forums can increase awareness of issues affecting the community, potentially leading to quicker resolutions.
• Back Up Important Data: Before applying any updates, users should always back up critical data, especially when there are known issues with the updates being installed.

  Conclusion​

  The situation surrounding Windows 10 and Windows 11 updates has been a reminder of the complexities involved in maintaining large software ecosystems. Microsoft's decision to recall faulty updates indicates its acknowledgment of the issues faced by users, and the subsequent introduction of new updates helps alleviate some of those problems. While it may take time to rebuild trust, the commitment to improving the update process will be critical for Microsoft moving forward. In the constantly evolving landscape of technology, clear communication, prompt solutions, and reliability will remain key for both Microsoft and its vast user community. With the release of the newer versions of the updates, users can proceed with installing these necessary patches while remaining vigilant for any further developments from Microsoft regarding updates and system security. For more detailed insights, you may refer to the original coverage by Windows Latest: Microsoft pulls Windows 11 and Windows 10 updates failing with 0x80070643 .