Windows 10: How to turn Defender back on after using O&O ShutUp

Discus and support How to turn Defender back on after using O&O ShutUp in AntiVirus, Firewalls and System Security to solve the problem; Hello! How to turn Windows Defender back on, after disabling it in O&O Shut Up 10? I switched it back in OOSU but it still doesn't work. I also... Discussion in 'AntiVirus, Firewalls and System Security' started by rawyolks, May 20, 2017.

  1. rawyolks Win User

    How to turn Defender back on after using O&O ShutUp


    Hello!
    How to turn Windows Defender back on, after disabling it in O&O Shut Up 10?
    I switched it back in OOSU but it still doesn't work.
    I also tried using different tutorials, but usually nothing happens, or I get error 577: Windows cannot verify the digital signature... etc...

    Thanks alot for any help!

    :)
     
    rawyolks, May 20, 2017
    #1

  2. Unable to turn on Location, "Some settings are managed by your organisation"

    hi Damian

    used
    O&O Shutup 10
    , - selected "factory settings" - Location back and selectable, many thanks
     
    WilliamWaugh, May 20, 2017
    #2
  3. RayGo1975 Win User
    trying to load Microsoft Jigsaw get error code 0x803F8001

    Do not use O&O ShutUp 10 (what ever that is) and do not have a second account nor do I want to setup a second Microsoft Account.
     
    RayGo1975, May 20, 2017
    #3
  4. dencal Win User

    How to turn Defender back on after using O&O ShutUp

    Two methods you could try....Try services first as it is very simple to perform.
     
    dencal, May 20, 2017
    #4
  5. rawyolks Win User
    Doesn't work, sorry. But found this
    Works like a charm.
     
    rawyolks, Apr 5, 2018
    #5
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How to turn Defender back on after using O&O ShutUp

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