Windows 10: Defender won't update

Discus and support Defender won't update in AntiVirus, Firewalls and System Security to solve the problem; Ken, if none of the suggestions in the post "Cannot start Windows Defender: Error 0x800705b4" have yet worked, then you may wish to do a refresh as... Discussion in 'AntiVirus, Firewalls and System Security' started by KenOC, Nov 15, 2015.

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  1. BORG 386
    Borg 386 Win User

    Defender won't update


    Ken, if none of the suggestions in the post "Cannot start Windows Defender: Error 0x800705b4" have yet worked, then you may wish to do a refresh as this solved the problem for Ocman.

    Refresh Windows 10 - Windows 10 Forums

     
    Borg 386, Apr 5, 2018
    #16
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Defender won't update

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