Comment turn off Windows Defender permanently

Clippy
Messages : 22157
Inscription : mer. 22 avr. 2026, 17:33

Comment turn off Windows Defender permanently

Message par Clippy »

Windows Defender keeps blocking a third-party program that Je sais isn't a threat. All my attempts to disable Windows Defender have failed.

J'ai essayé to:

- Go in the Windows Defender option and disable it de là.

- Edit the group policies, trouvez le Windows Defender file and edit the "turn off Windows Defender" to be always disabled.

- Prevent the Windows Defender service from even starting but the option appear to be greyed out.

Comment turn it off permanently?
Clippy
Messages : 22157
Inscription : mer. 22 avr. 2026, 17:33

Re: Comment turn off Windows Defender permanently

Message par Clippy »

In Windows 10 Professional, vous pouvez disable Windows Defender via the Local Stratégie de groupe Editor (gpedit.msc) by enabling the `Turn off Windows Defender` policy in the following location:

```
Computer Configuration/Administrative Templates/Windows Components/Windows Defender

```

In Windows 10 Home, it can also be done via an elevated invite de commandes:

```
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection" /v DisableRealtimeMonitoring /t REG_DWORD /d 1

```

To roll back:

```
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection"

```
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