What is Msert.exe? When To Remove it?

The term Msert.exe basically refers to an executable file offered by Microsoft and is known as Microsoft Support Emergency Response Tool. This file actually belongs to antimalware signature package offered by Microsoft Inc. for easy protection of computers against malware intrusions. Means, this file is a legitimate object but after a few valid days, it even starts to create problems as reported by many PC users. In such circumstances, it should be removed or uninstalled from a computer sooner.

Technically, Msert.exe is compatible with almost all major Windows OS versions whether you are a single PC user or even a server user. If you notice some malware sign on your system, then you can simply download Msert.exe and run on your machine to detect and fix malware issues easily. But, this program must be used within 10 days as per the limit specified by Microsoft. it’s real location over a PC should be within program files under root installation directory. If you notice Msert.exe under other directories rather than the specified one, it can be a malware infection for which instant removal procedure is recommended.

Msert.exe as a PC threat

Most of the users have reported Msert.exe is available on their computer without their intentional download or installation, and according to what experts suggest, it could be a malware. If you too are one such a user who got this file unintentionally, then you might also be facing some hassles while using your system. Some common problems are slow PC response time, error messages, failure of installed security applications, and many more. Even you would find no possible ways to delete the file permanently like in case of original Msert.exe files downloaded from its official page. Means, you must learn some methods to eradicate Msert.exe in unwanted cases for which further article’s content will help you sorting out Msert.exe malware issues manually as well as automatically?

Why automatic Msert.exe virus removal solution is recommended?

Although, many of the PC users have supported manual steps positively and consider it safe, some novice ones even reported their inability to remove Msert.exe completely out of their system. Why? it’s all because the manual steps needs the PC users to be technically skilled otherwise, it may result in more damages to infected system. Actually, doing some mistakes makes the PC’s essential file or configurations changed causing more issues further. So, unless you are confirm your actions are safe and completely correct, you can never expect the manual solution is the right way to sort out malware issues. If you are sure and find it easy to delete Msert.exe manually, follow the instructions mentioned ahead. Otherwise, go through recommended automatic solution to uninstall Msert.exe virus which do all required measures automatically and cleans the infected computer without any hassles.


Steps To Remove Msert.exe From Compromised Computer

The infections like Msert.exe or similar ones or those belong to other malware category are all designed to generate with only ill intention to make money for its developers who make use of any technique to force you down. However, most of the security experts associated with different security associations say this is not much harmful browser and can be removed from an infected computer by getting through some steps. If you follow the steps in the same order and with full attention as described in the procedures below, we hope you can also free up your PC easily. It’s recommended to take a hard copy of the guidelines on paper or get another computer to assist you following the steps without any hassles.

Step 1:Track and remove Msert.exe from computer’s processes from task manager.

Step 2:Locate and delete the definition of this program from startup files, registry files, and host files.

Step 3:Removal of Msert.exe from all reputed browsers.

Step 4:Delete Msert.exe with an automatic solution(The Safest and most recommended method)

Step 1: Track and remove Msert.exe from computer’s processes from task manager.

  • Launch the Task Manager by pressing a key combination CTRL+SHIFT+ESC simultaneously.

  • Review the suspicious processes and note down its file location on computer.end-malicious-process

  • Terminate the processes now.

  • Open the “Run” command box and enter the noted down location to open in file explorer.

  • Delete the file permanently.

Step 2: Locate and delete the definition of this program from startup files, registry files, and host files

  • Launch the file explorer or any folder from my computer.

  • Click on “View” option in the above Menu (Older Windows version’s user may go to control panel to open “Folder options”)

  • Choose “Folder and Search Options”

  • Click over “View” tab.

  • Scroll down to find “Show hidden files and folders” option, and check it in the check box.

  • Find “Hide protected operating system files” and uncheck it. (This will allow you to see super-hidden files in any folder to identify the suspicious ones.)

  • Click “Apply” then “Ok”

Cleaning Msert.exe definitions from Windows registry

  • To open Windows registry editor, click Win+R combination.

  • Type “regedit” ro simply copy and paste in the command line

  • Press Ok.

  • Navigate to below mentioned registry files depending on your OS versions (32 bit or 64 bit) and delete the files.

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] or

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] or


  • Now Launch the Windows explorer and navigate to %appdata% to find and delete suspicios executable files from there, and close the window.

Fixing Hosts file to block the unwanted redirections on all active browsers

  • Open windows explorer and navigate to Windows directory.

  • Go to System32/drivers/etc/host

  • open the host file and notice it. If the system is hijacked by the infection you would see several IP definitions at the bottom.

  • Select those IP addresses and delete them. (Don’t delete the local host entry)

  • Save and close the file, and exit the explorer window.

Step 3: Removal of Msert.exe from all reputed browsers (Steps included for Chrome, Firefox & Internet Explorer)

Google Chrome

  • Launch Chrome browser.

  • Click over the main menu icon and select Tools or More Tools, then Extensions.

  • Scroll down to notice the list of installed extensions to find suspicious one and click the bin option beside it.

  • Click remove button to confirm the deletion.

  • Finally, Reset the Chrome settings to default leaving nothing behind.

Mozilla Firefox

  • Launch the Firefox and press CTRL+SHIFT+A to open extension Window.

  • Look for the Msert.exe extension and Disable it.

  • Now go to Help section.

  • Click over Troubleshooting information then hit the Reset button.

  • Confirm the act to reset the browser.

Internet Explorer

  • Simply, open the browser and click thee Gear Icon on the upper right corner.

  • Navigate to Internet options and click it.

  • Now, navigate to Toolbars and Extensions, to see the list of installed addons to find unwanted one.

  • Disable or delete the selected extensions permanently.

  • In order to reset the Ie, click over Advanced tab, and click Reset.

  • Press OK button to confirm.

Cleaning the browser’s shortcuts on the computer is also recommended in most of the cases and should be accomplished for all installed browsers, for which the steps are:

  • Select the browser short-cut, and right click on it.

  • Navigate the properties and click it.

  • In the opened window, find the target option, and remove the argument for Msert.exe .

  • Apply the changes.

Step 4: Remove Msert.exe with an automatic solution

Although the removal method through manual instructions are effective and proven to provide the best results, still some of the victimized users may fail to get the results as per their desire. This can happen due to lack of technical consent to access most of the administrative utilities as used in above guidelines. If you also got stuck through the instructions or seeking the safest method which needs not any high end manual steps, then opting an automatic solution could be the best solution. You just need to do a few instructions taken in practice to install and scan the system deeply that will fix all issues and remove Msert.exe completely. The required steps to do so is all here mentioned.


Easily remove all online trending threats from your PC safely at just single click.

Step 1:Download and install Msert.exe removal tool and install it on your computer (Note:this is a free scanner that will detect the present malwares on your system only. In order to fix the threats completely, you would have to buy its full version to remove the threats.)

Step 1

Step 2: After the installation is finished, run the scanner and you will see the two options as depicted in the image below. Click on “Scan Computer Now” button.

Step 2

Step 3: In this step, you would see the scanning process bar with detection of found threats and its short description along-with its categorized thumbnail.

Step 3

Step 4: Lastly, the scanner finishes scanning the computer to show full list of detected threats on computer. Just click on “Fix Threats” button to complete the removal that hardly takes a few moments depending upon the nature and severity level of the malware items.

Step 4