Microsoft Security Client Microsoft Security Client

A guide to uninstall Microsoft Security Client from your computer

This page is about Microsoft Security Client for Windows. Below you can find details on how to remove it from your computer. The Windows version was developed by Microsoft Corporation. More information on Microsoft Corporation can be found here. The program is usually installed in the C:\Program Files\Microsoft Security Client folder (same installation drive as Windows). MsiExec.exe /X{D954C6C2-544B-4091-A47F-11E77162883E} is the full command line if you want to uninstall Microsoft Security Client. The application's main executable file is called setup.exe and it has a size of 1.04 MB (1094152 bytes).

The following executables are contained in Microsoft Security Client. They take 4.60 MB (4822928 bytes) on disk.

  • MpCmdRun.exe (335.02 KB)
  • MsMpEng.exe (21.54 KB)
  • msseces.exe (1.22 MB)
  • msseoobe.exe (594.38 KB)
  • NisSrv.exe (370.47 KB)
  • setup.exe (1.04 MB) to view all...

The current page applies to Microsoft Security Client version 4.2.0223.1 alone. You can find below info on other application versions of Microsoft Security Client: to view all...
If you are manually uninstalling Microsoft Security Client we recommend you to check if the following data is left behind on your PC.

Directories left on disk:
  • C:\Program Files\Microsoft Security Client

Registry keys:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\2C6C459DB44519044AF7117E172688E3
  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\2C6C459DB44519044AF7117E172688E3

Open regedit.exe in order to remove the following registry values:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\2C6C459DB44519044AF7117E172688E3\ProductName

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

Microsoft Security Client is an application marketed by Microsoft Corporation. Some computer users decide to uninstall this program. This is difficult because removing this manually requires some know-how related to removing Windows programs manually. The best SIMPLE practice to uninstall Microsoft Security Client is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your PC, add it. This is good because Advanced Uninstaller PRO is an efficient uninstaller and all around utility to optimize your system.


  • navigate to Download Link
  • download the program by clicking on the green DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take some time to admire Advanced Uninstaller PRO's interface and number of functions available. Advanced Uninstaller PRO is a very good program.

3. Click on the General Tools button
Go to General Tools

4. Press the Uninstall Programs feature
Go to Uninstall Programs

5. All the applications installed on the computer will be shown to you

6. Scroll the list of applications until you locate Microsoft Security Client or simply click the Search feature and type in "Microsoft Security Client". The Microsoft Security Client app will be found automatically. Notice that after you select Microsoft Security Client in the list of programs, the following data regarding the program is available to you:

  • Safety rating (in the lower left corner). The star rating explains the opinion other people have regarding Microsoft Security Client, from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Details regarding the application you want to uninstall, by clicking on the Properties button.
7. Press the Uninstall button. A confirmation page will appear. accept the removal by pressing Uninstall. Advanced Uninstaller PRO will automatically remove Microsoft Security Client.
Uninstall Microsoft Security Client

8. After uninstalling Microsoft Security Client, Advanced Uninstaller PRO will ask you to run a cleanup. Click Next to start the cleanup. All the items that belong Microsoft Security Client which have been left behind will be detected and you will be asked if you want to delete them. By removing Microsoft Security Client with Advanced Uninstaller PRO, you can be sure that no registry items, files or folders are left behind on your disk.

Your computer will remain clean, speedy and able to serve you properly.

Geographical user distribution

  • Windows 7 (6.1)
  • Windows Vista (6.0)
  • Windows XP (5.1)
  • 10.0
  • Windows 8 (6.2)
  • Windows 8.1 (6.3)
Software Application


This page is not a recommendation to uninstall Microsoft Security Client by Microsoft Corporation from your computer, nor are we saying that Microsoft Security Client by Microsoft Corporation is not a good application. This page only contains detailed instructions on how to uninstall Microsoft Security Client in case you want to. Here you can find registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2016-06-19 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2016-06-19 16:01:40.867