

That is why it is recommended to check the Registry files as well. The same Group Policy settings can be enabled or disabled using Registry Editor as well. Once you are done with this step, close all windows, and restart your computer 3] Verify Registry files Double-click on each setting and choose the Not Configured option.Find all the Enabled and Disabled settings here and in other included folders.Navigate to Computer Configuration > Administrative Templates > Windows Components > Microsoft Defender Antivirus.

Type gpedit.msc and click the OK button.That is why it is recommended to set all settings to the factory defaults and check if the problem remains or not. Although Local Group Policy Editor helps you enable or disable specific features of Windows Security, an essential function might not work properly if you set things up incorrectly. 2] Disable Group Policy settingsĪt times, incorrect Group Policy settings could cause this issue on your computer. That is why it is recommended to uninstall the third-party security program if you have any.įollowing that, you can go through the other solutions mentioned below. If you have more than one security software installed on your computer, one of them won’t work. If Windows Security or Windows Defender is not functioning as it should be, you need to ensure that you have any other third-party antivirus app or not. To learn more about these steps, continue reading. Restart Microsoft Defender Antivirus Service.If Quick scan is not working in Windows Defender on Windows 11/10, follow these steps:

This article explains most of the common scenarios along with the solutions so that you can get them fixed within moments. In such situations, you could follow these tips and tricks to troubleshoot the issue. There could be times when Windows Defender or Windows Security Quick Scan might not be working on Windows 11 or Windows 10 computers.
