How To Disable Antimalware Service Executable On Windows 10 & 11

Microsoft Antimalware is an antivirus program that protects your computer against malware. This program monitors your computer’s actions using the same virus definitions and scanning engine as other Microsoft antivirus solutions. Microsoft Antimalware installs a set of files on your computer that safeguard it from malicious software.

Users may find that the utility degrades their system’s performance, prompting them to uninstall it. They quickly find, however, that this is not an easy process, as there always appears to be a secret file running in the background. MsMpEng.exe, the Antimalware Service Executable, continues to operate even after customers have disabled Microsoft’s anti-virus software, resulting in significant CPU use. Follow the article to know How to Disable the Antimalware Executable Service!

What can I do to stop the Antimalware Service Executable from running?

Disable Microsoft Defender first

1. Use the Registry Editor to disable Microsoft Defender

  • Step 1: Click the Start menu’s Windows search option, type Regedit, right-click the option, and select Open as administrator.
  • Step 2: “HKEY LOCAL MACHINE/SOFTWARE/Policies/Microsoft/Windows Defender” is the key to look for.
  • Step 3: Select DWORD from the New menu when right-clicking on Windows Defender.

How To Disable Antimalware Service Executable

  • Step 4: Double-click the newly generated DWORD and give it the name DisableAntiSpyware. Set the value to 1.

If you are unable to access the Registry Editor, knowing how to proceed would undoubtedly be beneficial. If you don’t want to use Registry Editor, you can use Command Prompt to disable Mircosoft Defender. You can alter your registry with just one line of code if you use Command Prompt.

2. Using Command Prompt, disable Microsoft Defender

  • Step 1: To start Command Prompt with full privileges, type cmd into the Windows search box and select Run as administrator.

How To Disable Antimalware Service Executable

  • Step 2: Run the following command on Command Prompt and click Enter: “REG ADD “hklm\software\policies\microsoft\windows defender” /v DisableAntiSpyware /t REG_DWORD /d 1 /f

How To Disable Antimalware Service Executable

Your registry will be updated and Microsoft Defender will be disabled when you run this command. The command line is a faster way to stop Microsoft Defender, so if you’re a power user, you might want to give it a shot.

Some customers have reported being unable to access Command Prompt as an administrator, preventing them from making any significant modifications to their system.

Work with the Group Policy Editor

  • Step 1: Enter gpedit.msc by pressing Windows Key + R. Now hit Enter or OK to continue. The Group Policy Editor will open as a result of this.

How To Disable Antimalware Service Executable

  • Step 2: Navigate to the following key in the left pane: “Computer Configuration/Administrative Templates/Windows Components/Microsoft Defender Antivirus/Real-time Protection
  • Step 3: Double-click Turn off real-time protection in the right pane.
  • Step 4: To save the changes, select Enabled and then Apply and OK.

How To Disable Antimalware Service Executable

After that, both Microsoft Defender and Antimalware Service Executable will be disabled. It’s also worth noting that this technique will disable your PC’s antivirus protection, leaving it susceptible. This strategy should only be used as a temporary solution to secure your PC. Take note of the icon.

Note: If you have a Windows Home edition, this method will not work because the Group Policy Editor is not available. You can, however, install it with the help of this fantastic instruction.

Install an antivirus program from a third-party vendor

Antimalware Service Executable is a Microsoft Defender-related process. However, Microsoft Defender will not coexist with a third-party antivirus, so if you’re having issues with Antimalware Service Executable, you should consider installing a third-party antivirus.

There are several excellent antivirus programs on the market, but the ideal approach is to select one that uses the fewest resources. The utility listed below is likely the best low-resource antivirus available. Choosing this antivirus will lower CPU load and help your system function at its best.

It protects PCs by using cloud computing, which eliminates the need for time-consuming software updates and scans. Microsoft Defender will automatically turn off after you install a third-party antivirus, and your problem should be cured.

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Microsoft Defender should be turned off

  • Step 1: To access the Settings app, press Windows Key + I.
  • Step 2: Select Windows Security from the left-hand menu.
  • Step 3: Click on Open Windows Security in the right pane now.

How To Disable Antimalware Service Executable

  • Step 4: A new window will open now. Choose between Virus & threat prevention.

How To Disable Antimalware Service Executable

  • Step 5: Set the settings for Virus & threat prevention.

How To Disable Antimalware Service Executable

  • Step 6: Real-time protection should be turned off. You can also disable all other settings on this page if you like. 

You may be able to resolve Antimalware Service Executable issues by disabling Microsoft Defender. After that, Microsoft Defender will be disabled, and Antimalware Service Executable will no longer be an issue.

This approach necessitates the usage of the Settings app, although some users have complained about online forums that they are unable to do so.

Remove the Microsoft Defender folder from your computer

  • Step 1: To open File Explorer, use the Windows key + E.
  • Step 2: Locate the Microsoft Defender folder in the C:\Program Files directory.

how to disable antimalware service executable

  • Step 3:Assume control of the Windows Defender folder.
  • Step 4: Delete the Windows Defender folder now.

Users claim that merely deleting the Windows Defender folder fixed the problem with Antimalware Service Executable. We should point out that Microsoft Defender is a critical component of Windows, and removing it may result in additional problems, so delete this directory at your own risk.

It’s a good idea to make a backup of your files and a System Recover point before you delete the directory so you can easily restore your PC if something goes wrong. Microsoft Defender will be removed from your PC after you remove this folder, and your problem should be resolved. Keep in mind that Windows Update will reinstall Microsoft Defender after each update, so you’ll have to go through the process again.

We are not responsible for any new difficulties that may arise after deleting the Windows Defender folder. Deleting fundamental Windows components is a dangerous approach designed for sophisticated users, and we are not responsible for any new issues that may arise after deleting the Windows Defender folder.

To delete the folder, you must first gain ownership of the Windows Defender folder, as previously stated. If you’re unsure about how to make a restore point or how it will benefit you, having precise information is critical.

Windows Defender should be turned off

  • Step 1: To launch the Run dialog, press Windows Key + R. Now type services.msc into the search box and press Enter or OK.

how to disable antimalware service executable

  • Step 2: Now you’ll see the Services window. To open the properties of Windows/Microsoft Defender Antivirus, double-click it.

How To Disable Antimalware Service Executable

  • Step 3: To terminate the service, change the Startup type to Automatic and click the Stop button.
  • Step 4: To save the changes, click Apply and OK.

If you’re having trouble with Antimalware Service Executable, try stopping the Microsoft Defender service. The problem should be totally resolved and things should return to normal when you disable this service.

Scheduled tasks should be disabled

  • Step 1: Enter the task scheduler by pressing Windows Key + Sand. Select Task Scheduler from the drop-down menu.

how to disable antimalware service executable

  • Step 2: Navigate to Task Scheduler Library in the left pane, then Microsoft, Windows, then Windows Defender.
  • Step 3: There should be four jobs available in the right pane. Disable all four tasks by selecting them all. You might want to try uninstalling these as well, as several users have suggested.

how to disable antimalware service executable

The problem with Antimalware Service Executable should be totally resolved if you disable these tasks. Certain operations are required to be scheduled for Windows Defender to perform effectively, and this can cause issues with Antimalware Service Executable. Simply disable the scheduled jobs to solve the problem.

If Task Scheduler isn’t the right fit for you, check out our list of the top task scheduler software and pick something else.


We hope that our answers assisted you in determining how to disable the Antimalware Service Executable and permanently resolve this issue. Don’t leave your system unprotected even if you disable Antimalware Service Executable. You can choose from among the greatest antivirus software options with an infinite license list.

If you have any further recommendations or questions, please leave them in the comments box below, and we’ll be sure to look into them. See more useful article at my website Densbits.

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