Windows 10: Windows Defender Engine Unavailable

Discus and support Windows Defender Engine Unavailable in Windows 10 Ask Insider to solve the problem; We have two laptops at home, in both of them we had Avast but we decided to uninstall it and use Windows Defender (+ Malwarebytes and Ublock origin).... Discussion in 'Windows 10 Ask Insider' started by /u/Past_Possible, Mar 18, 2020.

  1. Windows Defender Engine Unavailable


    We have two laptops at home, in both of them we had Avast but we decided to uninstall it and use Windows Defender (+ Malwarebytes and Ublock origin). In one laptop everything works just fine, but in the other in the virus & threath protection appears "Engine unavailable" and "search for updates", but if you click that, the updates never come.

    The laptops are the same model (Asus A540S) and we have in both Windows Pro 1903, I don't know why the other is causing trouble if everything is the same.

    Any solutions?

    Thank you.

    submitted by /u/Past_Possible
    [link] [comments]

    :)
     
    /u/Past_Possible, Mar 18, 2020
    #1

  2. changing default search engine to google from Bing in IE Edge

    To change the default search engine on Windows Edge.

    Step One: Open Microsoft Edge

    Step Two: type in the search engine into the browser address such as (www.google.com)

    Step Three: Click on the three dots top right below the x (close button)

    Step Four: Click on settings

    Step Five: Scroll and click on Advance Settings

    Step Six: Scroll to Search in the address bar with click within the box

    Step Seven: Click on Add NEw

    Step Eight: Your search engine should be listed Click on it

    Final Step: select your choice of:

    Add as default

    Add
     
    Rico Novice, Mar 18, 2020
    #2
  3. 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, Mar 18, 2020
    #3
  4. Windows Defender Engine Unavailable

    Windows update and windows defender issues

    We suggest you to avoid installing any cleaner or anti-virus software that may interrupt the function of Windows Defender. Make sure that Windows Defender is always on. To do this follow these steps:

    • On the Start menu, type Windows Defender and hit enter.
    • Click Settings.
    • Turn Real-time protection on.
    We also recommend you to install the latest update for Windows Defender.

    Should you have further questions, feel free to get back to us.
     
    Monica Cam, Mar 18, 2020
    #4
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Windows Defender Engine Unavailable

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