MsMpEng.exe virus on taskbar
Antimalware service executable virus

Antimalware Service Executable

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Windows 10 has an in-built antispyware utility software and it is named as Windows Defender. Antimalware Service Executable is the core of this antivirus. If you suddenly found that the performance of your PC has become like the pace of a snail then just don’t freak out. This process can trigger your system to show a lot of tantrums. From using a huge percentage of CPU to running background processes-  Antimalware Service Executable knows so many ways to make you feel worried. At times this process can eat up almost 99% of your CPU usage. So, what’s next?

Well, many of us have faced this issue so many times. As we don’t compromise the security of our PC, on the other hand, we don’t want the MsMpEng.exe Antimalware Service Executable to eat up 100% of our CPU usage. You are also confused between these two right? As in, what should you sacrifice? the security system or the performance!

Anyway, no more confusion. As here is the advanced tech guide from our expert’s helpdesk. Scroll more to have the full scoop!

What is MsMpEng.exe Antimalware Service Executable?

Antimalware Service Executable Windows 10 is an important part of this Operating System. It comes along with the default security software, Windows Defender. Now, you may find plenty of unwanted or unnecessary tasks in the Task Bar that are draining the CPU resources. And, Antimalware Service Executable is one of them with the highest percentage of CPU usage.

However, this process secures your PC from the potential threats by monitoring it continuously. So, if the real-time protection against malware and cyber attacks are your first choice then you can’t stop msmpeng.exe Antimalware Service Executable process from taking over your CPU usage. Hence, it’s totally your call.

For your information, if you perform a complete process of Antimalware Service Executable Disable, still there are chances that the trace of corresponding file MsMpEng.exe is going to be there. And it can cause further damages to your system. Moreover, it can stimulate the process of coming back of that high CPU usage error.

Now, if you are losing your mind in thinking how you can remove this! Then, here are the troubleshooting steps that worth your checking.

How to disable Antimalware Service Executable High CPU Windows 10?

Several processes are there that can let you take the shy of relief by removing this unwanted background process. And all those troubleshooting tricks are integrated here only. So, scroll more to have a clear view. In addition to this, the removal process of MsMpEng.exe High CPU is also here.

Have a look now,

Modify the Windows Defender’s Exclusion List

Now as you know what is responsible for the poor performance of your system, it will be easier for you to remove the root. So, the first thing you need to do is, you should add the antimalware service executable to Windows Defender’s exclusion list. During the scanning process, this antimalware software checks each file separately including itself. And, that can generate the source of system lag.

To prevent this from happening, you can simply make some changes in the instruction to ask Windows Defender to skip itself when performing the system scan. And to do so, you need to do these few steps given below,

  • Firstly, press Ctrl + Shift + Esc at a time to open the Windows Task Manager
  • Then, search for Antimalware Service Executable in the search menu
  • You will see a lot of processes now. But you need to find this particular process and right click on it and select Open File Location
  • Now, click on the address bar and the full path will be displayed, copy the full path
  • After that, open the Start menu, type “windows defender” to open the security center of it
  • Next, click on Virus & threat protection, then on Virus & threat protection settings
  • Then, Scroll down until “Exclusions” comes and click Add or remove exclusions. In the next screen, click on Add an exclusion, select Folder and paste the path to MsMpEng.exe Antimalware Service Executable in the address bar
  • Finally, click on Open and the folder will now be excluded from the scan
  • Now, you need to restart your computer again

If your issue gets sorted then good enough. But if the issue persists then you must try another troubleshooting trick. Keep it in mind, that if there is something major cause that leads your system lag when there is hardly any chance of fixing it by performing the above-mentioned steps. So, it is mandatory to check the next steps which are specially designed to deal with the complicated issues.

Change the Scheduling Option of your Windows Defender

Whenever your Windows Defender tends to run a full scan this Antimalware Service Executable issue happens. And changing the scheduling option is one of those basic fixes of this issue. So, scheduling the scanning process by time can be a good option to remedy this problem. Look below to know the step-by-step process of performing it.

  • Firstly, Open the Start menu and type “task scheduler”, now the app task scheduler will open to launch the Antimalware Service Executable
  • Next, you have to go to the navigation plane that is on the left side. After going there open the Task Scheduler Library
  • After entering into the Task Scheduler Library, then keep expanding the folders and navigate to the Microsoft option then Windows and lastly Windows Defender
  • Now, as you have already opened the folder you need to double click on the Windows Defender Schedule Scan
  • After that click on the Conditions tab, uncheck all the options and finally click on the OK button
  • You should schedule some new scans now, to be in the safe side It can be done in a way that it won’t affect the performance of your PC
  • Then, double-click Windows Defender Scheduled Scan, select the Triggers tab and click New to set a new schedule
  • Click on the scan option after opening the new tab
  • Now you can create a new scan schedule successfully according to your desired time. Do it once a week to be in the safe side
  • At last, you have to repeat this process for Windows Defender Cleanup, Windows Defender Cache Maintenance, and Windows Defender Verification which you can find by hitting the Library firstly, then Microsoft, after that Windows, and lastly Windows Defender folder

That’s all! Here goes the process of antimalware service executable disable windows 10. If this method is not working out properly then you should go for another fix. Scroll more.

Use the Group Policy Editor

According to many users like you, Antimalware Service Executable process can be stopped by simply making few changes to your group policy. Don’t know how to do that? No need to worry, check below.

  • Firstly, Press the Windows Key + R at a time and then enter gpedit.msc. Now press Enter or click on OK
  • Now, Group Policy Editor will be opened. You need to keep in mind that this Group Policy Editor isn’t available on the Home versions of Windows 10, but there’s a convenient way to run Group Policy Editor on Home versions of Windows with a few tricks
  • In the left pane navigate to the Computer Configuration, then click on Administrative Templates, then Windows Components, after that Windows Defender Antivirus, and finally, click on the Real-time Protection
  • Once you enter, you need to double click on Turn off real-time protection, in the right pane
  • Now, Select Enabled and click on Apply and OK to save changes

You are done with this process. It will make the changes in group file as well as it will remove the Msmpeng.exe Antimalware Service Executable from your system. But what if it doesn’t help you? Well, don’t get disheartened as there is another removable process also. Check below.

Install a Third-Party Antivirus

Sometimes, installing a third-party antivirus can provide you that help which another fix couldn’t. Why you should install a third-party antivirus? Well, as you already know that Antimalware Service Executable is totally gravitated to Windows Defender- the in-built security system of Windows 10. So, if you disable this Windows Defender your PC becomes vulnerable but if you keep this intact then your PC start6s lagging and that background process hogs over your CPU.

Hence, in this situation, the best option is choosing a third-party antivirus. Because a third party antivirus is going to provide your system with a real-time protection alongside it will stop all the activity of MsMpEng.exe Antimalware Service Executable process.
However, look below to know what’s more a third-party antivirus offer?

  • Ransomware attack prevention
  • Real-time antivirus protection
  • Safe online shopping and banking
  • VPN for private, anonymous Internet access
  • Blocking of dangerous websites

There are so many antiviruses available in the market. So, you need to choose the one which will provide you with all of your desired or required features.
In case, you don’t want a third-party antivirus and want to stick to Windows Defender only then there is no option other than solving this High CPU Disk Usage issue.

Delete Windows Defender Directory

Sometimes, a small change can give you a fruitful result. So, when you are completely puzzled thinking how you are going to fix your “Antimalware Service Executable High CPU Windows 10”- there is nothing bad in leaving no stone unturned. By the same token, here comes deleting Windows Defender Directory.
And many Windows 10 users have found that this trick actually works! So, without wasting much time modify the defender directory now.
Before deleting it make sure that you have taken a backup. Because some additional issues may come up. So, if you back up your data beforehand you can restore them as soon as you face any kind of additional problem.
Now have a look at the below steps to know how you can delete the Windows Defender Directory?

  • Firstly, navigate to C:\Program Files\ directory and then, locate Windows Defender folder
  • Now, take the ownership of Windows Defender folder
  • After that, delete Windows Defender directory

Alright, you are done now with this process. But keep in mind that the directory will be reinstalled after each Windows update you will install in your PC.
So, you need to repeat this process after each update. However, if this process doesn’t work out or you don’t want to delete Windows Directory then you must go for another process that is stated below.

Disable Windows Defender

If the issue is still here you may have to disable your Windows Defender to prevent Antimalware Service Executable from eating up your CPU usage. Because all the related issues of Antimalware Service Executable gravitate to Windows Defender. So, it’s obvious if you discard the source the issue is going to be fixed. Disabling Windows Defender will also help you to remove the MsMpEng.exe file. Few instructions are here to do so,

  • Firstly, Press Windows Key + R to open the Run Dialog Box from the Start Menu
  • Next, type “regedit” in the Run Dialog Box, and click OK to open the Registry Editor
  • Then, there will be a navigation plane. Double-click the folders to navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender
  • Now, If you find a registry entry named “DisableAntiSpyware”, double-click it and set its value data to 1
  • After that, save the settings by hitting the Ok button
  • Finally, reboot your PC and check for the MsMpEng.exe file

If you have performed these steps as per the guidance then you won’t see the file MsMpEng.exe or the process Antimalware Service Executable anymore. So, that’s what we had in our Solution Box and that’s what you can try on your own to solve this issue. But, the problem can be really adamant sometimes. So, you may need to take an expert’s help.

Wrapping up we would like to say that, you should perform these troubleshooting steps one by one. And if you face any issue in between you leave the healing process there and call an expert. Because you never know a wrong step can cause a severe damage of your PC. So, be wise and let the experts help you.

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