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Uninstall Microsoft Security Essentials in Windows 10
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. 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".
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. 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 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. 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.
Uninstall Microsoft Security Essentials in Windows 10
Observação: Certifique-se de criar um ponto de restauração caso algo dê errado.
Method 1: Uninstall Microsoft Securit Essentials
1.Pressione a tecla Windows + R e digite services.msc e pressione Enter
2.From the list find the following services:
Windows Defender Service (WinDefend)
Microsoft Security Essentials
3.Right-click on each of them then select Parar.
4.Pressione a tecla Windows + Q para abrir a pesquisa e digite ao controle e clique em Painel de controle do resultado da pesquisa.
5.Clique em Desinstalar um programa então encontre Microsoft Security Essentials (MSE) na lista.
6.Right-click on MSE e selecione Desinstalar.
7.This will successfully uninstall Microsoft Security Essentials in Windows 10 and as you have already stop Windows Defender service and hence it won’t interfere with the uninstallation.
Method 2: Run the Uninstaller in Compatibility Mode for Windows 7
Make sure you first stop Windows Defender services following the above method then continue:
1.Open Windows File Explorer then navigate to the following location:
C:Program FilesMicrosoft Security Client
2.Encontrar setup.exe em seguida, clique com o botão direito nele e selecione Propriedades.
3.Switch to Compatibility tab then at the bottom click on “Change Settings for all users".
4.Next, make sure to checkmark “Execute este programa no modo de compatibilidade para” and from the drop-down choose Windows 7.
5.Click OK, then click Apply followed by OK.
6.Pressione a tecla Windows + X e selecione Prompt de comando (Admin).
7.Type the following into cmd and hit Enter:
C:Program FilesMicrosoft Security Clientsetup.exe /x /disableoslimit
Observação: If this doesn’t open the uninstall wizard, uninstall MSE from Control Panel.
8.Selecione Desinstalar and once the process is complete reboot your PC.
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
1.Pressione a tecla Windows + X e selecione Prompt de comando (Admin).
2.Digite o seguinte comando em cmd e pressione Enter:
MsiExec.exe /X{75812722-F85F-4E5B-BEAF-3B7DA97A40D5}
3.A dialog box will pop up asking you to continue, click Yes/Continue.
4. Isto irá automatically uninstall Microsoft Security Essentials and enable Windows Defender on your PC.
Method 4: Run Hitman Pro and Malwarebytes
Malwarebytes é um poderoso scanner sob demanda que deve remover sequestradores de navegador, adware e outros tipos de malware do seu PC. É importante observar que o Malwarebytes será executado junto com o software antivírus sem conflitos. Para instalar e executar o Malwarebytes Anti-Malware, acesse este artigo e siga cada etapa.
2.Quando o download for concluído, clique duas vezes em arquivo hitmanpro.exe para executar o programa.
3.HitmanPro será aberto, clique em Avançar para verificar se há software malicioso.
4.Agora, espere que o HitmanPro procure Trojans e Malware no seu PC.
5. Assim que a verificação for concluída, clique em Próximo botão a fim de remova malware do seu PC.
6.Você precisa Ativar licença gratuita antes que você possa remova arquivos maliciosos do seu computador.
7.Para fazer isso clique em Ativar licença gratuita e você é bom para ir.
8.Reinicie seu PC para salvar as alterações.
Method 5: Uninstall & Removal of Microsoft Security Essentials files and folders
1.Open Notepad then copy & 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_MACHINESYSTEMCurrentControlSetservicesMsMpSvc" /f
REG DELETE "HKEY_LOCAL_MACHINESOFTWAREMicrosoftMicrosoft Antimalware" /f
REG DELETE "HKEY_LOCAL_MACHINESOFTWAREMicrosoftMicrosoft Security Client" /f
REG DELETE "HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftMicrosoft Antimalware" /f
REG DELETE "HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrent VersionRunMSC" /f
REG DELETE "HKEY_CLASSES_ROOTInstallerProducts4C677A77F01DD614880F352F9DCD9D3B" /f
REG DELETE "HKEY_CLASSES_ROOTInstallerProducts4D880477777087D409D44E533B815F2D" /f
REG DELETE "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionUninstallMicrosoft Security Client" /f
REG DELETE "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionUninstall{774088D4-0777-4D78-904D-E435B318F5D2}" /f
REG DELETE "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionUninstall{77A776C4-D10F-416D-88F0-53F2D9DCD9B3}" /f
REG DELETE "HKEY_CLASSES_ROOTInstallerUpgradeCodes1F69ACF0D1CF2B7418F292F0E05EC20B" /f
REG DELETE "HKEY_CLASSES_ROOTInstallerUpgradeCodes11BB99F8B7FD53D4398442FBBAEF050F" /f
REG DELETE "HKEY_CLASSES_ROOTInstallerUpgradeCodes26D13F39948E1D546B0106B5539504D9" /f
REG DELETE "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionInstallerUserDataS-1-5-18Products4C677A77F01DD614880F352F9DCD9D3B" /f
REG DELETE "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionInstallerUserDataS-1-5-18Products4D880477777087D409D44E533B815F2D" /f
REG DELETE "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionInstallerUpgradeCodes11BB99F8B7FD53D4398442FBBAEF050F" /f
REG DELETE "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionInstallerUpgradeCodes1F69ACF0D1CF2B7418F292F0E05EC20B" /f
takeown /f "%ProgramData%MicrosoftMicrosoft Antimalware" /a /r
takeown /f "%ProgramData%MicrosoftMicrosoft Security Client" /a /r
takeown /f "%ProgramFiles%Microsoft Security Client" /a /r
REM Delete the MSE folders.
rmdir /s /q "%ProgramData%MicrosoftMicrosoft Antimalware"
rmdir /s /q "%ProgramData%MicrosoftMicrosoft Security Client"
rmdir /s /q "%ProgramFiles%Microsoft Security Client"
REM Stop the WMI and its dependency services
sc stop sharedaccess
sc stop mpssvc
sc stop wscsvc
sc stop iphlpsvc
sc stop winmgmt
REM Delete the Repository folder.
rmdir /s /q "C:WindowsSystem32wbemRepository"
sc stop
PAUSE
EXIT
2.Now in Notepad click on Envie o from the Menu then click Salvar como.
3. Do Save as type drop-down selecionar Todos os arquivos.
4.In the File name section type mseremoval.bat (a extensão .bat é muito importante).
5.Navigate to where you want to save the file then click Salve.
6.Right-click on the mseremoval.bat file then select Executar como Administrador.
7.A command prompt window will open, let it run and as soon as it finishes processing you could close the cmd window by pressing any key on the keyboard.
8.Delete the mseremoval.bat file then reboot your PC to save changes.
Method 6: Remove Microsoft Security Essentials via Registry
1.Pressione Ctrl + Shift + Esc para abrir Gerenciador de Tarefas.
2.Encontrar msseces.exe, clique com o botão direito nele e selecione Fim do processo.
3.Press Windows Key + R then type the following one by one and hit Enter:
net stop msmpsvc
sc config msmpsvc start= disabled
4.Pressione a tecla Windows + R e digite regedit e pressione Enter para abrir o Editor do Registro.
5. Navegue até a seguinte chave de registro:
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionUninstallMicrosoft Security Essentials
6.Right-click on Microsoft Security Essentials registry key e selecione Excluir.
7.Similarly, delete the Microsoft Security Essentials and Microsoft Antimalware registry keys from the following places:
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRunMicrosoft Security Essentials HKEY_LOCAL_MACHINESOFTWAREMicrosoftMicrosoft Security Essentials HKEY_LOCAL_MACHINESOFTWAREMicrosoftMicrosoft Antimalware
8.Pressione a tecla Windows + X e selecione Prompt de comando (Admin).
9.Type the following command into cmd according to the architecture of your PC and hit Enter:
cd C:Program FilesMicrosoft Security ClientBackupx86 (for 32 bit Windows)
cd C:Program FilesMicrosoft Security ClientBackupamd64 (for 64 bit Windows)
10.Then type the following and hit Enter to uninstall Microsoft Security Essentials:
Setup.exe /x
11.MSE uninstaller will launch which will uninstall Microsoft Security Essentials in Windows 10, then reboot your PC to save changes.
Method 7: Use Microsoft Security Essentials Removal Tool
If nothing works till now then in order to remove Microsoft Security Essentials, you can baixar a partir deste link.
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