Windows 10: I managed to finally start windows defender up, but i cant enable antivirus protection

Discus and support I managed to finally start windows defender up, but i cant enable antivirus protection in AntiVirus, Firewalls and System Security to solve the problem; Split from this thread. I managed to finally start windows defender up, but i cant enable antivirus protection... Discussion in 'AntiVirus, Firewalls and System Security' started by Kleinberg, Nov 18, 2018.

  1. Kleinberg Win User

    I managed to finally start windows defender up, but i cant enable antivirus protection


    Split from this thread.​


    I managed to finally start windows defender up, but i cant enable antivirus protection

    :)
     
    Kleinberg, Nov 18, 2018
    #1
  2. Le Boule Win User

    Windows Defender Antivirus protection

    In your previous threads you indicated you were using a third party antivirus program so I assume you are a "new" user of Windows Defender.

    Any other security program installed?

    https://support.microsoft.com/en-us...b59cebc4f24/how-to-protect-your-windows-10-pc
    Note the statement "If you want to use Windows Defender Antivirus, uninstall all of your other antivirus programs and Windows Defender Antivirus will automatically turn on. You may be asked to restart your device.



    Go to Security and Maintenance, look in 'Security' and see what program is listed under Virus Protection. Windows Defender will not be enabled and functioning properly if there is a program other than Windows Defender listed.

    See the reply of quietman7 in this thread:windowsdefender wont turn on.

    If the issue continues recommend you follow the steps in Problems
    starting Windows Defender in Windows 8/8.1/10
    to include (but not limited to) running SFC, scanning for malware with programs such as the Emsisoft Emergency Kit or Malwarebytes and running
    the software removal tools for any security software (AVG, Kaspersky, McAfee, Norton, whatever) that may have previously been on the computer (to include a trial copy of McAfee or Norton or another program that may have been preinstalled on a new computer).
    See List of
    anti-malware product removal tools
    and be sure to restart the computer after running such tools.

    You might also want to review How to Use the Built-in Windows Defender Antivirus on Windows 10 Good
    article but ignore the ads!

    If you cannot resolve these issues with Windows Defender please post back in this thread with further information.

    Regards…

    Top 10 Ways PUPs Sneak Onto Your Computer. And How To Avoid Them.
     
    Le Boule, Nov 18, 2018
    #2
  3. Rose Cal Win User
    Windows defender is not going to enable manually....

    Hi,

    Windows Defender Antivirus works help protect your device by scanning for malicious or unwanted software and uses real-time protection to scan everything you download or run on your device. To efficiently assist you, we'd like to gather more information:

    • What is the exact error message you received?
    • Are you able to use Windows Defender before?

    Meanwhile, we suggest that you follow the steps in this article on how to turn on/off Windows Defender.

    Let us know if you need further assistance.
     
    Rose Cal, Nov 18, 2018
    #3
  4. HTC
    HTC Win User

    I managed to finally start windows defender up, but i cant enable antivirus protection

    The State of Cryptocurrency

    According to the reddit page i linked earlier, this is the solution:

    • Disable Windows Real-Time Protection
    • Disable Cloud-delivered protection
    • Copy the .exe back over to the affected machine.
    • Add the .exe to the windows 10 defender exclusion list
    • Enable windows defender again to see if it would removed it again.
    • Startup claymore again.
    Here is how to add an exclusion:

    https://support.microsoft.com/en-us...dd-an-exclusion-to-windows-defender-antivirus
     
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I managed to finally start windows defender up, but i cant enable antivirus protection

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