Windows 10: Windows defender not updating to latest definitions in windows 8.1

Discus and support Windows defender not updating to latest definitions in windows 8.1 in Windows 10 Gaming to solve the problem; Windows defender not updating to latest definitions in windows 8.1... Discussion in 'Windows 10 Gaming' started by VENKATAKIRAN PACHIPALA, Jul 30, 2023.

  1. Windows defender not updating to latest definitions in windows 8.1


    Windows defender not updating to latest definitions in windows 8.1

    :)
     
    VENKATAKIRAN PACHIPALA, Jul 30, 2023
    #1
  2. P4-630 Win User

    SEtting up automatic updates for windows defender on windows 8

    I have found this on the internet en have set up a task for automatic definitions update for Windows Defender but a window pops up when this starts to run.
    Is there a way to set this without any window popping up so that it just runs in the background?

    Now I'm using
    "C:\Program Files\Windows Defender\MpCmdRun.exe" -SignatureUpdate -MMPC

    I'm currrently using it as described here:
    https://forum.raymond.cc/threads/let-your-windows-8-defender-update-itself-automatically.34359/
     
    P4-630, Jul 30, 2023
    #2
  3. P4-630 Win User
    Task to auto update windows defender definitions disappears

    My mom has a new laptop with windows 8.1, we always set the windows updates to manual.
    On our other windows 8.1 computers I have created a task for auto updating windows defender definitions, which works fine for us.

    This is how I created this task:

    "Click on "Create Task", name it what you like (mine is Daily Signature Update), set the trigger as the time you want it to run every day.

    For Action browse to Program Files\Windows Defender\MpCmdRun.exe and select it. In "Add arguments" add -SignatureUpdate -MMPC"

    But somehow this task disappears once it has run on my mom's laptop.
    I'm logged in as admin and then I also tried it with running the task scheduler as admin, the task just disappears every day for some reason, while it works fine on our other windows 8.1 computers.

    Anyone an idea why this task disappears every time?

    Thanks.
     
    P4-630, Jul 30, 2023
    #3
  4. Mr Morgan Win User

    Windows defender not updating to latest definitions in windows 8.1

    Definition Update for Windows Defender - KB2267602 error

    Hello

    When I run Windows Update I receive the following message concerning Windows Defender:


    Windows defender not updating to latest definitions in windows 8.1 137743d1496445989t-definition-update-windows-defender-kb2267602-error-1.jpg


    And when I try Windows Defender itself, I get the following:


    Windows defender not updating to latest definitions in windows 8.1 137741d1496446150t-definition-update-windows-defender-kb2267602-error-2.jpg


    The latest definition version installed is 1.245.410.0. Can anyone suggest what might be at fault here?

    Thanks

    .
     
    Mr Morgan, Jul 30, 2023
    #4
Thema:

Windows defender not updating to latest definitions in windows 8.1

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