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On Windows 10 Professional, with the November update (Build 10586, Version 1511) , is there any possibility to completely remove Windows Defender ?

I don't want to just disable Windows Defender. I want to completely uninstall from my system.

Ramhound
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alex
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  • Remove or totally disable? – Moab Nov 22 '15 at 04:16
  • Disable here http://www.howtogeek.com/howto/15788/how-to-uninstall-disable-and-remove-windows-defender.-also-how-turn-it-off/ – Moab Nov 22 '15 at 04:18
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    Possible duplicate of [How to turn off Windows Defender permanently](http://superuser.com/questions/950744/how-to-turn-off-windows-defender-permanently) – Moab Nov 22 '15 at 04:20
  • I want to Uninstall windows Defender. – alex Nov 22 '15 at 04:22

2 Answers2

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Use the program install_wim_tweak.exe.

Open a command prompt (cmd.exe) as admin and run this command:

install_wim_tweak.exe /o /c Windows-Defender /r

This completely removes all Defender files.

magicandre1981
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Despite the mediocre offering of anti-virus that is Windows Defender, you should NOT at any time run no anti-virus - even if you think you know what you are doing. Make sure you have some kind of active anti-virus installed before performing this action.

One thing you could do, is download HBCD, put that onto a USB using rufus and booting into the included Mini Windows XP. Once booted, navigate to your main Windows Drive (it is not usually C:, due to weird drive letter assignments by Mini XP) -> Program Files. Select the "Windows Defender" folder. Press "[SHIFT] + [DEL]". In other words, delete permanently. Exit out of Mini XP, and reboot back into your computer. Note that this may (and probably will) have side effects, like Windows telling you it kind find the exe, or the service isn't starting, or Windows Defender is disabled.

And Windows may even end up re-downloading it again. I do not know if the process above works forever, as I have not used it myself, however the process should work. No guarantees, follow the process at your own risk.

Bilfred
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  • This does not provide an answer to the question. To critique or request clarification from an author, leave a comment below their post - you can always comment on your own posts, and once you have sufficient [reputation](http://superuser.com/help/whats-reputation) you will be able to [comment on any post](http://superuser.com/help/privileges/comment). – Ramhound Dec 01 '15 at 13:24