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Antimalware Service Executable

What is Antimalware Service Executable?

Antimalware Service Executable is the name of process MsMpEng.exe

Kill Antimalware Service Executable Windows 10

Microsoft Antimalware is an antivirus software that protects your system against malware attacks. This tool uses the same virus definitions and scanning engine as other Microsoft antivirus products, constantly monitoring activities on your computer.

Microsoft Antimalware installs a series of files on your system aimed at protecting your computer against threats. Sometimes, the tool has a negative impact on users’ system performance, which determines them to uninstall it.

However, they soon realize this is not an easy task, because there always seems to remain a hidden file running in the background. The Antimalware Service Executable Disable, MsMpEng.exe runs even after users have removed Microsoft’s AV tools, oftentimes leading to a high CPU usage.

Here’s how to Kill Antimalware Service Executable in Windows 10

Antimalware Service Executable is associated with Windows Defender, and many Windows 10 users reported issues with this process. Speaking of issues, these are some common problems that users reported:

  • Antimalware Service Executable high memory, eating memory, memory leak – Many users reported memory issues due to this service. In order to fix the problem, it’s advised to disable Windows Defender and check if that solves the issue.

  • Antimalware Service Executable high disk usage Win 10, high CPU Windows 10 – Several users reported high CPU and disk usage due to this error. However, you can fix the issue simply by installing a third-party antivirus.

  • Antimalware Service Executable Windows 8.1, Windows 7 –Problem with this process can affect both Windows 8.1 and 7, but even if you’re not using Windows 10, you should be able to fix the problem with one of our solutions.

  • Antimalware Service Executable running all the time, slowing down computer – Many users reported that this service keeps running all the time on their PC. However, you should be able to fix that using one of our solutions.

  • Antimalware Service Executable can’t end task – If you can’t end this task on your PC, you’ll have to disable or delete Windows Defender from your PC to solve the problem. click here for more information.

Here is the Solution – Disable Windows Defender from the Registry Editor

  1. Press Windows Key + R, type  regedit in the search box and hit Enter to launch the Registry Editor.
  2. Go to: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender
  3. Right, click on Windows Defender > select New > DWORD.
  4. Double click the newly created DWORD > name it DisableAntiSpyware > set the value to 1.

If you’re not too fond of Registry Editor, you can also disable Windows Defender by using the Command Prompt. By using Command Prompt you can change your registry with just a single line of code. This is quite simple and you can do it by following these steps: 

  1. Press Windows Key + X to open Win + X menu. Now choose Command Prompt (Admin) or PowerShell (Admin)from the menu.
  2. When Command Prompt opens, run REG ADD “hklm\software\policies\microsoft\windows defender” /v DisableAntiSpyware /t REG_DWORD /d 1 /f command.
  3. After running this command, your registry will be modified and Windows Defender will be disabled. Using the command line to disable Windows Defender is a faster method, and if you’re an advanced user, you might want to try it out.