Linked Questions

6 votes
1 answer
31k views

How can I disable Windows Defender using the command line? [duplicate]

I am looking for a way to disable Windows Defender on Windows 8/8.1/10 using the command line. Everything I've found so far has involved using a GUI at some point, and this isn't useful for a process ...
AWarnock's user avatar
80 votes
11 answers
274k views

Disabling Microsoft Antimalware service

I can't disable the Microsoft Antimalware service (MsMpSvc/MsMpEng.exe). I tried using services.msc, but the Startup Type drop-down is grayed out and I can't change it to Disabled nor stop the service....
Italo's user avatar
  • 901
39 votes
10 answers
92k views

How to turn off Windows Defender permanently

Windows Defender keeps blocking a third-party program that I know isn't a threat. All my attempts to disable Windows Defender have failed. I've tried to: Go in the Windows Defender option and ...
WizLiz's user avatar
  • 535
7 votes
4 answers
6k views

Microsoft Defender Antivirus is disabled, but back to normal after reboot. How to disable it permanently?

I have Windows 10 ver 2004. Since Windows Defender changed to Microsoft Defender Antivirus I'm unable to turn it off. In Local Group Policy (gpedit.msc) under Computer Configuration/Administrative ...
IGRACH's user avatar
  • 499
8 votes
5 answers
8k views

How to disable Windows 10 defender service (W10 1909)

On Windows 10 1909 enterprise, I have a process "Antimalware Service executable", within which the service: "Windows defender antivirus service"; which takes 115BM of memory. However, in group policy,...
Soleil's user avatar
  • 403
6 votes
4 answers
7k views

How to permanently dismiss Windows Security PUA notification?

The Windows 10 May 2020 update included a new feature to block potentially unwanted applications(PUA). Thanks to this, I now have an annoying yellow warning sign ⚠️ in my task bar which I would like ...
Booga Roo's user avatar
  • 883
0 votes
2 answers
11k views

How to keep files from being deleted or quarantined by Windows Defender?

I got an external hard disk with lots of stuff I use in it. I connect it to different computers, sometimes not mine, so I use "NTFS drive protection" to keep my files from being deleted ...
Pc boy's user avatar
  • 21
0 votes
1 answer
4k views

Cannot edit registry Windows 11

I always disable Windows defender on my machines via the registry editor, but this time I have run into a problem: first of all, I happen to have a Home version of Windows 11, so I had to install the ...
user9102437's user avatar
1 vote
3 answers
1k views

Is there no Microsoft-aproved way to disable Windows Defender in Windows 20H2?

In short, I do not want "MsMpEng.exe" to be running in the background. I have tried the Group Policy method, but when I rebooted, that setting was set back to "Not configured". I ...
Damn Vegetables's user avatar
0 votes
0 answers
2k views

Windows 10 - Stopping Antimalware Service Executable Permanently

How do I stop the Malware Service Executable permanently in Windows 10 ? I tried: 1) Using Group Policies in Windows 10 - Turned it and off and Disabled it Status: Still Running when I search under ...
user4434's user avatar
0 votes
1 answer
746 views

How can I prevent Windows Defender from using my computer's CPU on Microsoft Windows 10?

I use Microsoft Windows 10. I don't want to use Windows Defender. Therefore I disabled it, but it continues to use my computer's CPU. How can I prevent that? Here's how I tried to disabled Windows ...
Franck Dernoncourt's user avatar
0 votes
1 answer
625 views

Disable Windows Defender in Windows 10 20H2

I can't safely eject/remove my USB hard drive, because Windows Defender is accessing it all the time: Die Anwendung \Device\HarddiskVolume6\ProgramData\Microsoft\Windows Defender\Platform\4.18.2103.3-...
testing's user avatar
  • 869
1 vote
1 answer
510 views

Disable Windows Defender in Windows 11

How to disable Windows Defender in Windows 11 (Professional) (i.e. prevent Antimaleware Service Executable to spin up my (completely disconnected) Laptop's fans)? The top answer of Disable Windows ...
jan-glx's user avatar
  • 426
1 vote
2 answers
558 views

Can't disable Windows Defender

I need to disable windows defend but I'm not able. I think i messed up in the regedit section in the past and now all the settings can't be changed. I tried deleting the files i added in regedit but ...
fully void's user avatar
0 votes
1 answer
248 views

Is it possible to disable Windows Defender in Windows 10 [Home] per user?

I've seen there's plenty of documentation online about disabling Windows Defender system-wide. For example, in this Superuser question (and I bet a couple of duplicates too) a couple of methods are ...
James Russell's user avatar

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