How To Disable Antimalware Service Executable In Windows 10

Written by Md BiaJid

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The article is written based on real-life user experience, YouTube channel, and trusted sources on solving Windows-related problems.
Sometimes Windows Antimalware Service Executable cause high CPU usage or other issues with the service. We have shared the process so that user don't have to face that problem.

Last Updated: January 6, 2024

(Last Updated On: January 6, 2024)

Disabling Antimalware Service Executable is not recommended as it can leave your computer vulnerable to malware attacks. However, if you are experiencing high CPU usage or other issues with the service, you can disable it temporarily.

To help you with this issue, we are going to share two different issues on how to disable the antimalware service executable problem on the computer.

What is Antimalware Service Executable?

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.

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

Method 1: Disable Windows Defender Using Registry Editor

  1. Press Windows Key + S to open the search bar.
  2. Type “Run” and open the “Run” app.
  3. In the Open box, enter “regedit” and click “OK” to open the Registry Editor.
  4. Allow the app to make changes by clicking “Yes” on the popup.
  5. In the left navigation panel, go to HKEY_LOCAL_MACHINE >> SOFTWARE >> Policies >> Microsoft >> Windows Defender.
  6. If “DisableAntiSpyware” exists, double-click it and set the value data to 1. If it doesn’t exist, create it by right-clicking on the main registry panel, selecting New > DWORD (32-bit value), and naming it “DisableAntiSpyware” with the value data set to 1.

Once you complete these steps, Windows Defender will be disabled, and the Antimalware Service Executable will no longer consume excessive CPU usage.

Method 2: Disable Real-Time Protection from the Windows Defender Settings

  1. Press Windows Key + S to open the search bar.
  2. Type “Settings” and click to open it.
  3. In the Settings window, select “Update & Security.”
  4. From the left sidebar, choose “Windows Defender” or “Windows Security” (depending on your computer).
  5. Click on “Windows Defender Security Center” or “Open Windows Security.”
  6. In the new window, select “Virus & Threat Protection,” then click on “Virus & threat protection settings.”
  7. Disable “Real-time Protection” and any other options you want to turn off.
  8. Once all options are disabled, Windows Defender or Windows Security will stop running in the background, and the antimalware service executable issue should be resolved.

This will prevent Windows Defender from consuming CPU and memory resources on your computer.

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 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 your computer.

But, as soon as you try to do something with it, you find that it is not as 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, the 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 Can I Minimize the Impact of Defender on CPU Usage In My PC?

Windows Defender is important for your system’s security. But it can sometimes consume a significant amount of CPU resources. That can result in reduced performance. You can apply some practical tips to minimize the impact of Windows Defender on your device’s CPU usage. Here you go.

• Set Schedule Scans During Low Usage Times

Windows Defender performs regular scans to detect potential threats. You can schedule these scans during times when you’re less likely to be actively using your computer. It will minimize the impact on CPU usage. You should pick a time when you typically don’t have many tasks running. In that method, the scan can run in the background without hindering your daily productivity.

• Optimize Real-Time Protection Settings

Real-time protection is essential for continuously monitoring your system for any suspicious activity. But it can slow down your pc during intensive tasks like gaming or running other applications. To minimize its impact, you can fine-tune the real-time protection settings. You have to open the settings from Windows Defender and turn off that protection. But when you finish your task, you should turn it on again.

• Specify Non-Threatening Files

Windows Defender scans every file and folder on your system by default. If you are confident about certain files being safe, you can specify them from the scan to reduce the workload on your CPU. Here’s the process of doing that. You have to open Windows Security and go to “Virus & threat protection. Then, you should click on “Manage settings” under “Exclusions.

After that, you just have to Select “Add or remove exclusions” and choose either “File” or “Folder” exclusion. Finally, you can select the files or folders you want to exclude from future scans. It will significantly reduce the scanning time and CPU usage of Windows Defender.

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.

Final Thoughts

Now that you know 8 ways to disable the Windows Defender, we hope that you can understand how to disable the 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 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.

Md BiaJid

Hello, my name is Biajid and I am a tech enthusiast. I have a passion for solving technical problems related to Android, Windows, and iOS devices. With over 4 years of experience in the field, I have become an expert in troubleshooting and finding solutions to the most complex issues. Thank you for visiting my website, I hope you find it informative and helpful.

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Last Updated: January 6, 2024

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