Microsoft Security Essentials

A way to uninstall Microsoft Security Essentials from your PC

Microsoft Security Essentials is a computer program. This page contains details on how to remove it from your computer. It was created for Windows by Microsoft Corporation. More information on Microsoft Corporation can be found here. More data about the application Microsoft Security Essentials can be seen at http://go.microsoft.com/fwlink/?LinkID=195291&mkt=en-us. Microsoft Security Essentials is usually set up in the C:\Program Files\Microsoft Security Client directory, depending on the user's decision. C:\Program Files\Microsoft Security Client\Setup.exe is the full command line if you want to uninstall Microsoft Security Essentials. The program's main executable file is titled setup.exe and occupies 1,014.50 KB (1038848 bytes).

The following executables are installed together with Microsoft Security Essentials. They take about 4.42 MB (4639584 bytes) on disk.

• MpCmdRun.exe (343.77 KB)
• MsMpEng.exe (23.25 KB)
• msseces.exe (1.21 MB)
• msseoobe.exe (553.82 KB)
• NisSrv.exe (339.72 KB)
• setup.exe (1,014.50 KB)

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The current web page applies to Microsoft Security Essentials version 4.5.216.0 only. You can find below info on other versions of Microsoft Security Essentials:

• 4.6.305.0
• 4.4.304.0
• 4.3.215.0
• 1.0.2498.0
• 4.1.522.0
• 2.1.1116.0
• 2.0.657.0
• 4.3.219.0
• 4.0.1526.0
• 4.2.223.1
• 4.3.216.0
• 2.0.719.0
• 4.0.1538.0
• 1.0.1961.0
• 1.0.1759.0
• 4.0.1111.0
• 1.0.1611.0
• 1.0.1963.0
• 4.7.205.0
• 4.8.201.0
• 2.0.375.0
• 1.0.1500.0
• 4.5
• 1.0.1959.0
• 4.8.204.0
• 4.0.1512.0
• 1.0.1407.0
• 4.0
• 2.0.522.0
• 4.9.218.0
• 1.0.1501.0
• 4.5.218.0
• 4.10.205.0
• 4.10.209.0
• 1.0.2140.0
• 4.0.1110.0

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If you are manually uninstalling Microsoft Security Essentials we advise you to check if the following data is left behind on your PC.

Folders remaining:

• C:\Program Files\Microsoft Security Client

Check for and remove the following files from your disk when you uninstall Microsoft Security Essentials:

• C:\Program Files\Microsoft Security Client\Backup\EppManifest.dll
• C:\Program Files\Microsoft Security Client\Backup\pt-br\EULA.RTF
• C:\Program Files\Microsoft Security Client\Backup\pt-br\setupres.dll.mui
• C:\Program Files\Microsoft Security Client\Backup\setupres.dll
• C:\Program Files\Microsoft Security Client\Backup\x86\dw20shared.msi
• C:\Program Files\Microsoft Security Client\Backup\x86\epp.msi
• C:\Program Files\Microsoft Security Client\Backup\x86\LegitLib.dll
• C:\Program Files\Microsoft Security Client\Backup\x86\setup.exe
• C:\Program Files\Microsoft Security Client\Backup\x86\sqmapi.dll
• C:\Program Files\Microsoft Security Client\Backup\x86\Windows6.0-KB981889-v2.msu
• C:\Program Files\Microsoft Security Client\Backup\x86\Windows6.1-KB981889.msu
• C:\Program Files\Microsoft Security Client\DbgHelp.dll
• C:\Program Files\Microsoft Security Client\Drivers\mpfilter\mpfilter.cat
• C:\Program Files\Microsoft Security Client\Drivers\mpfilter\mpfilter.inf
• C:\Program Files\Microsoft Security Client\Drivers\mpfilter\mpfilter.sys
• C:\Program Files\Microsoft Security Client\Drivers\NisDrv\NisDrvWFP.cat
• C:\Program Files\Microsoft Security Client\Drivers\NisDrv\NisDrvWFP.inf
• C:\Program Files\Microsoft Security Client\Drivers\NisDrv\NisDrvWFP.sys
• C:\Program Files\Microsoft Security Client\en-us\EULA.RTF
• C:\Program Files\Microsoft Security Client\en-us\MpAsDesc.dll.mui
• C:\Program Files\Microsoft Security Client\en-us\mpevmsg.dll.mui
• C:\Program Files\Microsoft Security Client\en-us\MsMpRes.dll.mui
• C:\Program Files\Microsoft Security Client\en-us\msseooberes.dll.mui
• C:\Program Files\Microsoft Security Client\en-us\setupres.dll.mui
• C:\Program Files\Microsoft Security Client\en-us\shellext.dll.mui
• C:\Program Files\Microsoft Security Client\EppManifest.dll
• C:\Program Files\Microsoft Security Client\MpAsDesc.dll
• C:\Program Files\Microsoft Security Client\MpClient.dll
• C:\Program Files\Microsoft Security Client\MpCmdRun.exe
• C:\Program Files\Microsoft Security Client\MpCommu.dll
• C:\Program Files\Microsoft Security Client\mpevmsg.dll
• C:\Program Files\Microsoft Security Client\MpOAv.dll
• C:\Program Files\Microsoft Security Client\MpRTP.dll
• C:\Program Files\Microsoft Security Client\MpSvc.dll
• C:\Program Files\Microsoft Security Client\MSESysprep.dll
• C:\Program Files\Microsoft Security Client\MsMpCom.dll
• C:\Program Files\Microsoft Security Client\MsMpEng.exe
• C:\Program Files\Microsoft Security Client\MsMpLics.dll
• C:\Program Files\Microsoft Security Client\MsMpRes.dll
• C:\Program Files\Microsoft Security Client\msseces.exe
• C:\Program Files\Microsoft Security Client\msseoobe.exe
• C:\Program Files\Microsoft Security Client\msseooberes.dll
• C:\Program Files\Microsoft Security Client\MsseWat.dll
• C:\Program Files\Microsoft Security Client\NisIpsPlugin.dll
• C:\Program Files\Microsoft Security Client\NisLog.dll
• C:\Program Files\Microsoft Security Client\NisSrv.exe
• C:\Program Files\Microsoft Security Client\NisWFP.dll
• C:\Program Files\Microsoft Security Client\pt-br\EULA.RTF
• C:\Program Files\Microsoft Security Client\pt-br\MpAsDesc.dll.mui
• C:\Program Files\Microsoft Security Client\pt-br\MpEvMsg.dll.mui
• C:\Program Files\Microsoft Security Client\pt-br\MsMpRes.dll.mui
• C:\Program Files\Microsoft Security Client\pt-br\setupres.dll.mui
• C:\Program Files\Microsoft Security Client\pt-br\shellext.dll.mui
• C:\Program Files\Microsoft Security Client\Setup.exe
• C:\Program Files\Microsoft Security Client\SetupRes.dll
• C:\Program Files\Microsoft Security Client\shellext.dll
• C:\Program Files\Microsoft Security Client\SqmApi.dll
• C:\Program Files\Microsoft Security Client\SymSrv.dll
• C:\Program Files\Microsoft Security Client\SymSrv.yes

Usually the following registry data will not be uninstalled:

• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Microsoft Security Client

Registry values that are not removed from your computer:

• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\c:\Program Files\Microsoft Security Client\Drivers\
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MsMpSvc\ImagePath
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\NisSrv\ImagePath

How to uninstall Microsoft Security Essentials from your computer with the help of Advanced Uninstaller PRO

Microsoft Security Essentials is an application by the software company Microsoft Corporation. Some users choose to erase this application. This can be difficult because deleting this by hand takes some know-how regarding removing Windows programs manually. The best SIMPLE manner to erase Microsoft Security Essentials is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:





1. If you don't have Advanced Uninstaller PRO on your PC, install it. This is good because Advanced Uninstaller PRO is a very potent uninstaller and all around utility to take care of your PC.

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• go to Download Link
• download the program by pressing the green DOWNLOAD NOW button
• set up Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. Take some time to get familiar with the program's design and number of features available. Advanced Uninstaller PRO is a very useful system optimizer.

3. Press the General Tools category


4. Press the Uninstall Programs tool


5. A list of the programs existing on your computer will be shown to you

6. Scroll the list of programs until you locate Microsoft Security Essentials or simply activate the Search feature and type in "Microsoft Security Essentials". If it is installed on your PC the Microsoft Security Essentials application will be found very quickly. After you click Microsoft Security Essentials in the list , some data regarding the application is made available to you:

• Star rating (in the left lower corner). The star rating tells you the opinion other users have regarding Microsoft Security Essentials, ranging from "Highly recommended" to "Very dangerous".
• Reviews by other users - Press the Read reviews button.
• Details regarding the app you want to remove, by pressing the Properties button.

For example you can see that for Microsoft Security Essentials:

• The publisher is: http://go.microsoft.com/fwlink/?LinkID=195291&mkt=en-us
• The uninstall string is: C:\Program Files\Microsoft Security Client\Setup.exe

7. Press the Uninstall button. A window asking you to confirm will show up. Confirm the removal by pressing Uninstall. Advanced Uninstaller PRO will uninstall Microsoft Security Essentials.


8. After removing Microsoft Security Essentials, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to go ahead with the cleanup. All the items that belong Microsoft Security Essentials that have been left behind will be found and you will be asked if you want to delete them. By removing Microsoft Security Essentials with Advanced Uninstaller PRO, you can be sure that no registry items, files or directories are left behind on your PC.

Your system will remain clean, speedy and able to take on new tasks.

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Disclaimer

The text above is not a recommendation to remove Microsoft Security Essentials by Microsoft Corporation from your PC, we are not saying that Microsoft Security Essentials by Microsoft Corporation is not a good application for your computer. This text simply contains detailed instructions on how to remove Microsoft Security Essentials in case you want to. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.