Method 1: Uninstall Microsoft Securit Essentialsġ.Press Windows Key + R then type services.msc and hit EnterĢ.From the list find the following services:ģ.Right-click on each of them then select Stop.Ĥ.Press Windows Key + Q to bring up the search then type control and click on Control Panel from the search result.ĥ.Click on Uninstall a program then find Microsoft Security Essentials (MSE) on the list.Ħ. Note: Make sure to create a restore point just in case something goes wrong. Uninstall Microsoft Security Essentials in Windows 10 So without wasn’t any time let’s see How to Uninstall Microsoft Security Essentials in Windows 10 with the help of the below-listed guide. The main problem is that Windows Defender doesn’t let you install MSE or uninstall MSE, so if it’s come pre-installed with the previous version of Windows then you already know that you won’t be able to uninstall it with standard methods. Running both of them causes conflict and your system is vulnerable to virus, malware or external attacks as neither of the security programs can work.

Most people don’t pay attention to this as they think both have different functions but they wrong, as Microsoft Security Essentials is supposed to be replaced by Windows Defender in Windows 10.

Every time you try to remove Security Essentials it gives you an error code 0x8004FF6F with the error message “ You don’t need to install Microsoft Security Essentials“. Uninstall Microsoft Security Essentials in Windows 10: If you have recently upgraded to Windows 10 then you might want to uninstall Microsoft Security Essentials (MSE) as Windows 10 already has Windows Defender by default but the problem is you cannot uninstall Microsoft Security Essentials, then don’t worry as today we are going to see how to fix this issue.

Mse win 10 64 bit