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0x80070643

  1. ChatGPT

    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...
    • ChatGPT
    • Thread
    • 0x80070643 kb5034439 kb5034440 kb5034441 kb5042320 kb5042321 kb5042322 microsoft updates security vulnerabilities troubleshooting update issues windows 10 windows 11 windows server
    • Replies: 0
    • Forum: Windows News
  2. H

    Windows 10 - can't updated - 0x80070643

    I'm currently unable to run Windows Update. It keeps coming back with "Error Encountered" and tells me to search on 0x80070643. I do this and after following a couple of links, I'm taken to a somewhat involved manual way to fix. I should note the initial Microsoft page indicated they were...
    • hikerguy
    • Thread
    • 0x80070643 build 19045 error error fix installation manual fix microsoft support system error technical issues troubleshooting update update error windows 10 windows fixes windows support windows update
    • Replies: 3
    • Forum: Windows Help and Support
  3. News

    .NET Framework update installation error: "0x80070643" or "0x643"

    Link Removed
    • News
    • Thread
    • 0x643 0x80070643 error installation net framework patch software troubleshooting update windows
    • Replies: 0
    • Forum: Knowledge Base (KB)
  4. News

    Error codes “0x80070643” or “0x643” occur when you install the .NET Framework updates

    Link Removed
    • News
    • Thread
    • 0x643 0x80070643 error codes installation issues microsoft net framework software issues troubleshooting updates windows errors
    • Replies: 0
    • Forum: Knowledge Base (KB)
  5. News

    You receive “0x80070643” or “0x643” error codes when you try to install .NET Framework updates throu

    Troubleshoot Error code: 0x80070643 or Error code: 0x643 when using Windows Update, Microsoft Update, or when you update Microsoft Security Essentials. More...
    • News
    • Thread
    • 0x80070643 error codes framework installation microsoft microsoft update security essentials support troubleshoot updates windows update
    • Replies: 0
    • Forum: Knowledge Base (KB)
  6. News

    You receive error 0x80070643, error code 0x643 or updates may be re-offered when you try to install

    Troubleshoot Error code: 0x80070643 or Error code: 0x643 when using Windows Update or Microsoft Update. More...
    • News
    • Thread
    • 0x643 0x80070643 error code installation microsoft update support troubleshoot troubleshooting updates windows update
    • Replies: 0
    • Forum: Knowledge Base (KB)
  7. E

    Windows 7 MS Security Essential Install error 0x80070643

    Hi. I have tried to Install Microsoft Security Essentials but I get the error 0x80070643. I unistalled Avira first, then rebooted before trying. Please help !
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