How To Disable Antimalware Service Executable In Windows 10

Many Windows 10 users face “antimalware service executable” issue in their computers. Most of them have no clue about how to disable antimalware service executable in Windows 10. One of the functions of this issue affects is the CPU usage or disk usage. Users experience that this antimalware service executable takes a high amount of CPU and disk. To help you with this issue, this article is going to offer a bunch of solutions to the problem and let you know how to disable the antimalware service executable problem on the computer.


What is Antimalware Service Executable?


You must know that there is an in-built security tool for your Windows 10 computer called Windows Defender. It is proven by many independent sources that this tool is one of the best antivirus and antimalware tools for your PC. Due to its rich features and strong anti-malware features, most users rely on this tool to guard their computers against harmful viruses and malware attacks.


Windows Defender uses many processes in the background to ensure real-time protection. One of the processes is called “Antimalware Service Executable”. Windows Defender runs this so that it works in the background to protect your computer from harmful malware. This antimalware by Microsoft constantly monitors the activities in your Windows PC using the same virus definitions and scanning engines.


What’s Wrong with Antimalware Service Executable?


However, though Windows defender Antimalware Service Executable offers real-time protection, it creates real-life problems as well. It has negative impacts on the system of the computer as it is responsible for high CPU and memory usage. Your computer slows down when this antimalware service executable runs. Apart from this issue, there are other problems as well that might compel you to disable it, no matter what happens to the security of their computer.


But, as soon as you try to do something with it, you find that it is not so easy to disable or stop the process as you thought it would be. One of the reasons behind this is that: being hidden, it always runs and works in the background.


This Antimalware Service Executable is so stubborn that you can not get it out of your computer even when you remove the AV tools of Microsoft. You will see that MsMpEng.exe is still running in the background causing much usage to the CPU and the disk.


What Are the User’s Talking About Antimalware Service Executable?


As Antimalware Service Executable is created by Windows Defender, a security tool for Windows 10, many users are being affected by the negative aspects of this issue. Here are some of the most common concerns Windows 10 users share about Antimalware Service Executable:


Antimalware Service Executable High Disk Usage in Windows 10: 

High CPU and disk usage by the antimalware service executable is one of the most common concerns of many Windows 10 users. They report that their computers might have slowed down due to this problem. However, you can solve this problem if you install and third-party antivirus and then use that antivirus as your primary antivirus for your computer. However, you have to make sure that you install a trusted, popular, and renowned antivirus so that your computer remains safe from dangerous antivirus.


Antimalware Service Executable End Task: 

If you are unable to execute this task on your computer, you have to disable the Windows Defender so that you can solve the problem.


Antimalware Service Executable in Windows 8

As Windows 8 and 8.1 is the base form of Windows 10 and they share a lot of common features, Antimalware service executable is also a common issue you will face in Windows 8 and 8.1. It is because, along with working in Windows 10 as default, the Windows Defender tool also works by default in Windows 8 and its variant.


Antimalware Service Executable Slowing Down Computer, Running Non-Stop in the Background

Yes, this problem indeed slows down your computer. Moreover, it works in the background all the time. Try one of the solutions we are going to provide you to get rid of these issues.


How To Disable Antimalware Executable In Windows 10

Many users are irritated by the Antimalware Executable issue and they want to disable this service from their computer. If you are one of them who want to disable the antimalware service executable in 2020 from your Windows 10 computer, read this post till the end and apply the solutions given here one by one to see which one works for you the best.


How To Disable Antimalware Service Executable in Windows 10: The Ultimate Solutions


Well, the best solution to solve the Antimalware Service Executable issue is to disable Windows Defender from Windows 10. There are different ways to do this. No matter which way you choose, make sure you are going to install a trusted and effective anti-virus and anti-malware application to protect your computer from destructive malware. If you do not do so, the security of your files will be lost and your system will be very vulnerable to cyber-attacks.


However, let’s now see some of the ways you can follow to disable your Windows Defender and get rid of the antimalware service executable issue.


1.Disable Windows Defender using the Registry Editor.



You already know that to stop Antimalware Service Executable to run, you have to disable Windows Defender from your Windows 10 computer. Though you can disable the Windows Defender from the Settings, that can not stop running some processes in the background. In that case, disabling the Windows Defender from the Registry Editor is more effective. Here’s how to disable Windows Defender from the Registry Editor step by step.


  • Go to the Search bar or Press Windows Key+S to enter the search bar by keyboard shortcut.


  • Type “Run” on the search bar.


  • Open “Run”.


  • In the Open box, type “regedit”.


  • Click on “OK” to enter the Registry Editor.



How To Disable Antimalware Service Executable In Windows 10




  • Now, you will see a popup asking, “Do you want to allow this app to make changes to your device?”


  • Click on “Yes” to open the Registry Editor. If you click on “No”, the Registry Editor will not open.


  • From the left navigation panel of Registry Editor, browse HKEY_LOCAL_MACHINE>>SOFTWARE>>Policies>>Microsoft>>Windows Defender.


  • If you find a registry entry “DisableAntiSpyware”, double-click on it and set the value data to 1. In case you do not find a registry name, you have to create your own. To create “DisableAntiSpyware”, right-click on the main registry panel and select New>DWORD (32-bit value). Click on DWORD (32-bit value) and make a new registry entry with the name “DisableAntiSpyware” setting the value data to 1.




How To Disable Antimalware Service Executable In Windows 10





So, that’s how you disable the Windows Defender via Registry Editor to get rid of Antimalware Service Executable from your Windows 10. When you are done with it, you will see that your CPU usage has turned into normal.



2.Disable Windows Defender using the Command Prompt.


If you are not a fan of Registry Editor, you have nothing to worry about. You can do the same thing using the Command Prompt. What you all need is just a single line of code, and you’re done. Pretty simple, right? Let’s see the steps below:


  • Press Windows Key+ X to open the options to choose the Command Prompt (Admin). However, if you do not find Command Prompt option, you have to select PowerShell (Admin) from the menu.




How To Disable Antimalware Service Executable In Windows 10




  • Run REG ADD “hklm\software\policies\microsoft\windows defender” /v DisableAntiSpyware /t REG_DWORD/d 1 /f command after the Command Prompt (Admin) or Powershell (Admin) opens.




How To Disable Antimalware Service Executable In Windows 10




After you run this program, the Registry will go under modification and as a result, your Windows Defender will be disabled. Using this method of using the command line to disable the Windows Defender is way faster and quicker than doing the same with the Registry Editor. However, if you are an advanced user, you might like this way more than the layman users with no expertise in commands.


3.Disable Windows Defender using Local Group Policy Editor


Using the Local Group Policy Editor is another way to disable Windows Defender in your Windows 10 computer. Here’s how to do it:


  • Press Windows Key+ R to open Run box.
  • Type, “gpedit.msc”.
  • Press OK to enter.




How To Disable Antimalware Service Executable In Windows 10





  • Now, Local Group Policy Editor will show up with many folders. Navigate through Computer Configuration>> Administrative Templates >> Windows Components >> Windows Defender Antivirus. Double-click on Windows Defender Antivirus.
  • From the new options that open, double-click on “ Turn Off Windows Defender Antivirus”.
  • Now switch to the “Enabled” option from “Not Configured”.




How To Disable Antimalware Service Executable In Windows 10




  • Click on OK and then Apply to disable the Windows Defender.


4.Disable Antimalware Service Executable by installing a Third-Party Antivirus


Msmpeng.exe antimalware service executable can be replaced if you install a third-party antivirus. As the antimalware service executable is closely associated with Windows Defender, if you install something other than the Windows Defender, this will stop working. When you install a third-party antivirus on your Windows 10 computer, your Windows Defender will no longer work in the background and snatch the CPU or memory storage to slow down the computer.


Though the world is flooded with antivirus programs for Windows 10 now, you have to be very careful to choose one that works and ensures real-time protection. If you do not install a strong antivirus on your computer to replace the Windows Defender, your computer will be vulnerable to malware attacks and potentially hazardous viruses such as Trojan.


Apart from the security features of the new antivirus that you install, you also need to emphasize that the new Antivirus is CPU-friendly and does not hamper the performance of your computer to a great extent.


There are many renowned and reputable antivirus out there for you to buy and install. Many antiviruses provide both the free and the paid version. However, we always recommend you to use the paid version if possible to ensure the highest safety of your computer. No matter which antivirus program or software you buy, here are a few features that your Antivirus should have:


  • Real-time protection.
  • Ransomware protection features
  • Protection of online banking and shopping
  • Blocks potentially hazardous or dangerous websites.
  • Added VPN for online security and privacy.
  • Scheduled scanning
  • Malware protection.



5.Disable Windows Defender from the Settings



Antimalware Service Executable can also be solved by disabling the Windows Defender from the Settings. It is one of the easiest and simple approaches you can give a try. Here are the steps you are required to follow to disable the Windows Defender from the Settings:


  • Press the Windows+ S button to open the search bar.
  • Type “Settings” and click on Open to enter the settings. You can also use the start icon and then click on “Settings” to open the settings of your Windows 10.
  • Find the “Update & Security” menu and click to enter.




How To Disable Antimalware Service Executable In Windows 10




  • From the left menu of the sidebar, click on “Windows Defender” or “Windows Security” for some computers.




How To Disable Antimalware Service Executable In Windows 10




  • Now click on “Windows Defender Security Center” “Open Windows Security” to enter the main settings of the Windows Defender.


  • You will be now presented with a new window. Choose Virus and Threat Protection option and then click on “Virus & threat protection settings”.





How To Disable Antimalware Service Executable In Windows 10





  • Now, disable the “Real-time Protection” and other options as well from this page. When you are done disabling all these options, your Windows Defender or Windows Security will stop working in the background and the antimalware service executable problem will no longer occupy the CPU and the memory storage of your computer.




6.Delete Windows Defender Directory



Many users have reported that they could resolve the Antimalware Service Executable issue just by deleting the Windows Defender directory from their computer.


However, note that Windows Defender is one of the core security features for your computer. If you delete the directory, you might face other problems. That’s why think before you do it. If you apply this method, all the risks associated with it will be at your discretion. We are by no way responsible if your computer becomes vulnerable to malware attacks or any issues of that kind after deleting this core component of your Windows 10 computer.


If you have intended to follow this step, our suggestion for you is to create the backup of your files and the system restore point. This will enable you to restore your PC to its original state if anything does not seem to be working sound. Here are the steps you need to follow if you want to delete the Windows Defender directory:


  • Browse C: Program Files directory to find the Windows Defender folder.


  • When you reach there, take ownership of the folder.


  • Now, it is time to delete the Windows Defender directory.


  • When you remove the folder, the Windows Defender will no longer work for your PC.


  • However, when you get Windows updates, the Windows Defender will be installed again and start working.


  • So, to remain uninterrupted by Windows Defender, you have no options left but repeating the process mentioned above after every update of the Windows.


   Caution: You should not follow this way if you are not an advanced user of Windows.


This solution is meant only for advanced users. If you are just a general user of

Windows 10, we would recommend you to use the other ways mentioned in this guide.



7.Disable Scheduled Tasks for Windows Defender



Disabling the scheduled tasks for the Windows Defender is of the ways to solve the issue with Antimalware Service Executable. Follow the steps given below to disable the scheduled tasks.


  • Open the search bar of your computer. You can also enter here by pressing the Windows Key+S.


  • Type “Task Scheduler” and open it.




How To Disable Antimalware Service Executable In Windows 10





  • From the left panel of the Task Scheduler, browse Task Scheduler Library > Microsoft > Windows > Windows Defender. In the right panel, you will see that 4 tasks are available for the Windows Defender. Select them all and disable those. However, some users have said that deleting these tasks also works fine. So, you can also try that if you want.




How To Disable Antimalware Service Executable In Windows 10




  • Once you disable or delete those tasks for the Windows Defender, the antimalware service executable problem should go away.


8.Stop the Windows Defender Service


Windows Defender usually starts as soon as you switch on your computer. If you stop the service, you can get rid of this from taking much space and making your computer slow. Follow the steps given below to stop the Windows Defender service so that it does not start automatically:


  • Go to the search bar and type “Run”
  • Open the Run program
  • Type “services.msc” in the open box of Run and click on OK or press enter.




How To Disable Antimalware Service Executable In Windows 10




  • You will be now served with the services windows. Find out the Windows Defender Service and double-click on it. It will now open the properties of this service.




How To Disable Antimalware Service Executable In Windows 10




  • From the startup type, set this to “Automatic”. Now, click on the “Stop” button to stop this service immediately. To save the changes you have just made, click on Apply and OK. Now, your computer’s problem with the Antimalware Service executable will be resolved.



Bonus Tip : Update All Device Drivers

If you’ve tried all the methods mentioned above and still you are facing the lagging issue, it is a good idea to try updating all the device drivers if available. If you switch to the latest drivers, you can expect a quicker and more stable computer than before.

You might be wondering about how to update the device drivers to the lastest ones. Well, it’s a tough task to do. You can manuall update all the device drivers visiting the manufacturer’s website. Just search search with your device name there and find the latest drivers.

However, make sure that the drivers you choose are well-compatible with your variant of Windows version.



Frequently Asked Questions (FAQ)


Is Antimalware Service Executable a virus?


No, it is not. It is one of the key processes of Windows Defender Antivirus that you can see in the list of running processes in the Task Manager. This tool always scans for malware in your computer and that’s why it occupies high CPU.


Do I need the Antimalware Service Executable?


If you love Windows Defender and want to keep using it, you have no options left but letting the processes do their work in the background. Antimalware Service Executable works in the background and it is one of the key elements for Windows Defender to work properly.


How to Stop Antimalware Service Executable


There are a bunch of ways you can try if you want to get rid of Antimalware Service Executable from your computer. Here are the ways you can choose from:


  • Install a third-party antivirus program
  • Disable the Windows Defender by using the Registry Editor, Group Policy Editor, and Command Prompt.
  • Delete the directory of Windows Defender.
  • Stop the Windows Defender Antivirus Service.


Which Antivirus Program Should I Choose for my Computer to Replace the Windows Defender?


No matter what you choose, you have to choose a powerful one that comes with the features we have mentioned above. However, If you are confused about which antivirus program you should buy, here are a few popular antiviruses you can consider for your computer:




Does Installing another antivirus automatically turn off the Windows Defender?


Yes. When you install any third-party antivirus other than from Microsoft, the Windows 10 automatically prefers the newly installed antivirus to work for you. And to avoid the conflict between the antivirus programs, the Windows Defender does not work.


Why is Msmpeng .exe using so much memory?


It is because it works in the background to scan for malware all the time to ensure real-time protection of your computer. As it runs incessantly, it uses a high CPU and occupies more memory from your PC. However, if you are happy with the speed of your computer even when Msmpeng .exe is running on your computer, you can opt-out from the plan of disabling the Windows Defender.


Can I disable Windows antimalware service executable

The Antimalware Service Executable is a Windows Defender process used in Windows 10. Sometimes this service uses a variety of resources which is annoying. With the Registry Editor, you can stop this process. Moreover, a built-in command-line tool of your Operating System can assist you to stop this task.



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Final Thoughts

Now that you know 8 ways to disable the Windows defender, we hope that you can understand how to disable antimalware service executable in windows 10. However, if you choose to disable the Windows Defender from your computer, make sure that you have installed a new and powerful antivirus that ensures the real-time protection of your computer from the virus, malware, and hackers. If you do not install a new antivirus instead of the Windows Defender, your system will be unprotected and vulnerable to virus and malware attacks.

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