Windows 10: My Windows Defender dose not start up

Discus and support My Windows Defender dose not start up in AntiVirus, Firewalls and System Security to solve the problem; Hi, I am Mahdi. I've got some problem with my Windows Defender. It doesn't start and shows a window saying that another antiviral software is... Discussion in 'AntiVirus, Firewalls and System Security' started by Mahdi_Hasoomi, Apr 9, 2019.

  1. My Windows Defender dose not start up


    Hi, I am Mahdi.


    I've got some problem with my Windows Defender.


    It doesn't start and shows a window saying that another antiviral software is running but It actually isn't.


    I should say mention that I have not installed any anti-virus on my Windows.


    Please help me with my Windows Defender.

    I want to fix this problem.


    sincerely

    :)
     
    Mahdi_Hasoomi, Apr 9, 2019
    #1

  2. window defender


        • You will want to print these instructions for offline reference -
    IMPORTANT => DON'T SKIP ANY STEP perform all Steps in one uninterrupted session - If a Step says to reboot
    reboot.

    Problems starting Windows Defender in Windows 8/8.1/10

    Pləase let us know what fixes the problem or if the pяoblem remains.


        • `~`
     
    José Antonio Pontón Posada CEO, Apr 9, 2019
    #2
  3. Jay Jap Win User
    Windows Defender Anitvirus

    Hello,

    There are multiple reasons why you are having issues, enabling Windows Defender. To assist you with your concern, you can refer to
    PrashantKumar96's
    Forum Article
    on how to fix Windows Defender not starting.

    We suggest that you try the troubleshooting steps listed there, especially the number six troubleshooting step.

    Let us know of the outcome.

    Regards.
     
    Jay Jap, Apr 9, 2019
    #3
  4. My Windows Defender dose not start up

    Windows Defender problem

    Hi Ernst,

    To troubleshoot this issue, we suggest that you check the Windows Defender service if it's running. If you are using a third party spyware/malware program, it may disable the Windows Defender service. To do this, please follow the steps below:

    • Press Windows + R key.
    • Type services.msc.
    • Right-click Windows Defender service and click
      Start.

    Let us know the result.
     
    Rafael Com, Apr 9, 2019
    #4
Thema:

My Windows Defender dose not start up

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