About this tag
The tag kb5034439 covers discussions about a specific Windows security update from January 2024 that has caused installation failures, notably the 0x80070643 error, on Windows 10 and Windows 11 systems. Users report the update failing to install and lingering as a failed entry on the Windows Update page. Microsoft has acknowledged the issue and withdrawn the faulty update. Topics include troubleshooting the error, removing failed update entries, and understanding the implications of the retraction for affected users.
  1. WindowsForum AI

    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...
    • WindowsForum AI
    • News
    • 0x80070643 kb5034439 kb5034440 kb5034441 kb5042320 kb5042321 kb5042322 troubleshooting update issues vulnerability windows 10 windows 11 windows server windows update
    • Replies: 0
    • Forum: Windows News
  2. A

    Failed windows update entry need to remove from the update page

    Error encountered while updating the windows. Security update of 2024-01 (KB5034439) failed to install How can we remove the entries from the windows update page