Windows 10: Microsoft Defender for Mac Stops Running After Update

Discus and support Microsoft Defender for Mac Stops Running After Update in AntiVirus, Firewalls and System Security to solve the problem; Testing out Microsoft Defender for Mac for my organization. I installed version 101.78.13 on my M1 MacBook Pro 2020 running macOS 11.7 Big Sur. The app... Discussion in 'AntiVirus, Firewalls and System Security' started by Nicklyaine, Oct 20, 2022.

  1. NICKLYAINE
    Nicklyaine Win User

    Microsoft Defender for Mac Stops Running After Update


    Testing out Microsoft Defender for Mac for my organization. I installed version 101.78.13 on my M1 MacBook Pro 2020 running macOS 11.7 Big Sur. The app was running fine, but when it auto-updated to version 101.82.21, the app no longer runs. When trying to run it, I get the message "We're having trouble starting this app, Please hold on for a moment..." After about a minute the message changes to "There's a problem with this app". I can uninstall the new version and reinstall the old one, but it always auto-updates to the new version that doesn't work. Is the new version not compatible wi

    :)
     
    Nicklyaine, Oct 20, 2022
    #1
  2. AMRITA BHATTACHARJEE
    Amrita Bhattacharjee Win User

    Defender updates no longer shown

    Hi,

    Thank you for posting the query on Microsoft Community.

    I appreciate your interest on Windows 10.

    I suggest you to follow the steps below:

    • Type defender in the search box.
    • Click on update.
    • Check for the date on which defender is being updated.
    • If the recent date is mentioned then it will not show in the Automatic Updates.
    • Also click on update definition and check if any update is pending.
    Please get back to us with updated status. We will be happy to assist you further.
     
    Amrita Bhattacharjee, Oct 20, 2022
    #2
  3. THOMASLANGFORD
    ThomasLangford Win User
    Defender updates no longer shown

    Sorry but I just want to see Defender updates listed in my update history. Updates for office 2010 etc are shown so why not Windows Defender?
     
    ThomasLangford, Oct 20, 2022
    #3
  4. RAMESH.KUMAR
    Ramesh.Kumar Win User

    Microsoft Defender for Mac Stops Running After Update

    windows defender scanning stopped

    Hi Mary,

    As per the issue description you are unable to scan your computer using Windows Defender. While scanning your system you are getting an error message "Your PC couldn't be scanned. This program's service has stopped. You can start the service manually or
    restart you computer, which will start the service."

    The issue could be if the service responsible for Windows defender either get corrupted or is stopped. Try the steps provided below and see if it helps you to fix the issue.

    Method 1

    I would suggest you to check if the services responsible for Windows Defender are running. If it is running make sure the status is Automatic. You may follow the steps provided below to check the services.

    • Press Windows key + R to open run box.
    • Type services.msc and hit enter.
    • There should be 2 services: Windows Defender Service
      and Windows Defender Network14.
    • Right click on each service and start the service if not running.

    Method 2

    If issue persists, try to refer the articles mentioned below and see if it helps you to fix the issue.

    Updating your Microsoft antimalware and antispyware software

    How to troubleshoot definition update issues for Windows Defender


    Problems starting Windows Defender in Windows 8/8.1/10

    Help protect my computer with Windows Defender

    Hope this would help. If issue still persists post back with current status of your computer and result of the proposed suggestion, we will be happy to assist you.

    Regards,
     
    Ramesh.Kumar, Oct 20, 2022
    #4
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Microsoft Defender for Mac Stops Running After Update

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