How To Uninstall Microsoft Security Essentials Windows 7

Uninstall Microsoft Security Essentials in Windows x:If you have recently upgraded to Windows 10 then you might want to uninstall Microsoft Security Essentials (MSE) equally Windows ten already has Windows Defender past default but the problem is yous cannot uninstall Microsoft Security Essentials, then don't worry as today we are going to see how to fix this effect. Every time you lot try to remove Security Essentials it gives yous an fault code 0x8004FF6F with the error message "You don't demand to install Microsoft Security Essentials".

How to Uninstall Microsoft Security Essentials in Windows 10

Nigh people don't pay attending to this as they call back both have different functions simply they wrong, as Microsoft Security Essentials is supposed to be replaced by Windows Defender in Windows 10. 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.

The principal problem is that Windows Defender doesn't allow yous install MSE or uninstall MSE, so if it's come pre-installed with the previous version of Windows then y'all already know that y'all won't be able to uninstall it with standard methods. Then 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.

Uninstall Microsoft Security Essentials in Windows 10

Note: Brand sure to create a restore point just in instance something goes wrong.

Method 1: Uninstall Microsoft Securit Essentials

i.Press Windows Fundamental + R and then type services.msc and hitting Enter

services windows

ii.From the list find the following services:

Windows Defender Service (WinDefend)
Microsoft Security Essentials

3.Right-click on each of them then select Stop.

Right-click on Windows Defender Antivirus Service and select Stop

four.Press Windows Key + Q to bring upwards the search then type control and click on Control Console from the search result.

5.Click on Uninstall a programme then find Microsoft Security Essentials (MSE) on the list.

uninstall a program

6.Right-click on MSE and select Uninstall.

Right-click on Microsoft Security Essentials and select Uninstall

7.This will successfully uninstall Microsoft Security Essentials in Windows x and as yous take already stop Windows Defender service and hence it won't interfere with the uninstallation.

Method 2: Run the Uninstaller in Compatibility Mode for Windows vii

Brand sure you first stop Windows Defender services following the in a higher place method and so go on:

1.Open Windows File Explorer then navigate to the following location:

C:\Plan Files\Microsoft Security Client\

Navigate to the Microsoft Security Client folder in Program Files

2.Find Setup.exe then right-click on it and select Backdrop.

3.Switch to Compatibility tab then at the lesser click on "Change Settings for all users".

Click on Change settings for all users at the bottom

4.Next, make sure to checkmark "Run this program in compatibility way for" and from the drop-down choose Windows 7.

Make sure to checkmark Run this program in compatibility mode for and select Windows 7

five.Click OK, then click Apply followed past OK.

6.Press Windows Key + X then select Command Prompt (Admin).

command prompt admin

7.Type the post-obit into cmd and hit Enter:

C:\Program Files\Microsoft Security Customer\setup.exe /x /disableoslimit

Launch Uninstall window of Microsoft Security Client using Command Prompt

Note: If this doesn't open the uninstall wizard, uninstall MSE from Control Panel.

eight.Select Uninstall and one time the process is complete reboot your PC.

Select Uninstall in Microsoft Security Client window

9.After the computer reboots you may be able to successfully uninstall Microsoft Security Essentials in Windows 10.

Method 3: Uninstall MSE Via Command Prompt

one.Press Windows Key + X so select Command Prompt (Admin).

command prompt admin

two.Type the following command into cmd and hit Enter:

MsiExec.exe /X{75812722-F85F-4E5B-BEAF-3B7DA97A40D5}

Uninstall Microsoft Security Essentials using Command Prompt

3.A dialog box volition popular upwardly request you to go on, click Yes/Go along.

4.This will automatically uninstall Microsoft Security Essentials and enable Windows Defender on your PC.

Method iv: Run Hitman Pro and Malwarebytes

Malwarebytes is a powerful on-demand scanner which should remove browser hijackers, adware and other types of malware from your PC. It is important to note that Malwarebytes volition run aslope antivirus software without conflicts. To install and run Malwarebytes Anti-Malware, go to this article and follow each and every step.

i.Download HitmanPro from this link.

ii.Once the download is complete, double-click on hitmanpro.exe file to run the program.

Double-click on hitmanpro.exe file to run the program

3.HitmanPro will open, click Next to browse for malicious software.

HitmanPro will open, click Next to scan for malicious software

4.At present, wait for the HitmanPro to search for Trojans and Malware on your PC.

5.In one case the browse is complete, click Side by side button in order to remove malware from your PC.

6.You need to Activate gratis license before you tin can remove malicious files from your computer.

You need to Activate free license before you can remove malicious files

7.To do this click on Actuate free license and you lot are skillful to go.

8.Reboot your PC to save changes.

Method 5: Uninstall & Removal of Microsoft Security Essentials files and folders

1.Open up Notepad then re-create & paste the below code:

cd /d "%ProgramFiles%\Microsoft Security Client" TASKKILL /f /im MsMpEng.exe TASKKILL /f /im msseces.exe TASKKILL /f /im MpCmdRun.exe net stop MsMpSvc sc delete MsMpSvc REG DELETE "HKEY_LOCAL_MACHINE\Arrangement\CurrentControlSet\services\MsMpSvc" /f REG DELETE "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft Antimalware" /f REG DELETE "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft Security Client" /f REG DELETE "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Microsoft Antimalware" /f REG DELETE "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\Current Version\Run\MSC" /f REG DELETE "HKEY_CLASSES_ROOT\Installer\Products\4C677A77F01DD614880F352F9DCD9D3B" /f REG DELETE "HKEY_CLASSES_ROOT\Installer\Products\4D880477777087D409D44E533B815F2D" /f REG DELETE "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Microsoft Security Client" /f REG DELETE "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{774088D4-0777-4D78-904D-E435B318F5D2}" /f REG DELETE "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{77A776C4-D10F-416D-88F0-53F2D9DCD9B3}" /f REG DELETE "HKEY_CLASSES_ROOT\Installer\UpgradeCodes\1F69ACF0D1CF2B7418F292F0E05EC20B" /f REG DELETE "HKEY_CLASSES_ROOT\Installer\UpgradeCodes\11BB99F8B7FD53D4398442FBBAEF050F" /f REG DELETE "HKEY_CLASSES_ROOT\Installer\UpgradeCodes\26D13F39948E1D546B0106B5539504D9" /f REG DELETE "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-ane-5-18\Products\4C677A77F01DD614880F352F9DCD9D3B" /f REG DELETE "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-five-eighteen\Products\4D880477777087D409D44E533B815F2D" /f REG DELETE "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UpgradeCodes\11BB99F8B7FD53D4398442FBBAEF050F" /f REG DELETE "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UpgradeCodes\1F69ACF0D1CF2B7418F292F0E05EC20B" /f takeown /f "%ProgramData%\Microsoft\Microsoft Antimalware" /a /r takeown /f "%ProgramData%\Microsoft\Microsoft Security Client" /a /r takeown /f "%ProgramFiles%\Microsoft Security Client" /a /r REM Delete the MSE folders. rmdir /s /q "%ProgramData%\Microsoft\Microsoft Antimalware" rmdir /s /q "%ProgramData%\Microsoft\Microsoft Security Client" rmdir /s /q "%ProgramFiles%\Microsoft Security Client" REM Stop the WMI and its dependency services sc cease sharedaccess sc finish mpssvc sc cease wscsvc sc stop iphlpsvc sc stop winmgmt REM Delete the Repository folder. rmdir /s /q "C:\Windows\System32\wbem\Repository" sc stop PAUSE Exit

two.Now in Notepad click on File from the Menu then click Save As.

3.From the Save equally type driblet-down select All Files.

4.In the File name section blazon mseremoval.bat (.bat extension is very important).

Type mseremoval.bat then select All files from save as type dropdown and click Save

five.Navigate to where you want to save the file then click Salvage.

6.Correct-click on the mseremoval.bat file and so select Run as Administrator.

Right-click on the mseremoval.bat file then select Run as Administrator

seven.A control prompt window volition open, let it run and every bit shortly as it finishes processing you could close the cmd window by pressing whatever primal on the keyboard.

8.Delete the mseremoval.bat file then reboot your PC to salve changes.

Method half dozen: Remove Microsoft Security Essentials via Registry

1.Press Ctrl + Shift + Esc to open Task Manager.

Press Ctrl + Shift + Esc to open Task Manager

ii.Find msseces.exe, and so right-click on it and select End Process.

3.Press Windows Key + R so type the following 1 past 1 and striking Enter:

net cease msmpsvc
sc config msmpsvc start= disabled

Type net stop msmpsvc in run dialouge box

four.Press Windows Key + R and so type regedit and striking Enter to open Registry Editor.

Run command regedit

5.Navigate to the post-obit registry central:

          HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Microsoft Security Essentials

6.Right-click on Microsoft Security Essentials registry cardinal and select Delete.

Right-click on Microsoft Security Essentials and select Delete

7.Similarly, delete the Microsoft Security Essentials and Microsoft Antimalware registry keys from the post-obit places:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Security Essentials HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft Security Essentials HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft Antimalware

8.Press Windows Key + Ten and so select Command Prompt (Admin).

command prompt admin

nine.Blazon the following control into cmd co-ordinate to the compages of your PC and hitting Enter:

cd C:\Program Files\Microsoft Security Client\Backup\x86 (for 32 bit Windows)
cd C:\Program Files\Microsoft Security Client\Backup\amd64 (for 64 bit Windows)

cd the Microsoft Security Client directory

ten.Then type the following and hit Enter to uninstall Microsoft Security Essentials:

Setup.exe /x

Type Setup.exe /X once you cd the directory of MSE

11.MSE uninstaller volition launch which willuninstall Microsoft Security Essentials in Windows 10, then reboot your PC to salve changes.

Method 7: Utilise Microsoft Security Essentials Removal Tool

If nothing works till now then in order to remove Microsoft Security Essentials, yous can download from this link.

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That'due south information technology you accept successfully Uninstall Microsoft Security Essentials in Windows 10 just if you still have whatsoever queries regarding this post then feel free to ask them in the comment's section.

Source: https://techcult.com/uninstall-microsoft-security-essentials-in-windows-10/

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