Antimalware service executable грузит память windows 11 как отключить

Способ 1: Ручное завершение задачи

«Antimalware Service Executable» — название процесса, который отображается в «Диспетчере задач» и связан с компонентами «Защитника Windows». Обычно его завершение осуществляется путем отключения защиты в реальном времени и других функций. Временно прекратить выполнение задачи можно самостоятельно, завершив ее через тот же «Диспетчер задач».

1. Щелкните правой кнопкой мыши по кнопке «Пуск» и из появившегося контекстного меню выберите пункт «Диспетчер задач».
2. На вкладке с процессами найдите «Antimalware Service Executable» и кликните правой кнопкой мыши по задаче.


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3. Из контекстного меню выберите пункт «Снять задачу». Если на экране не появилось никаких ошибок, вы можете быть уверены в том, что на время служба завершила свою работу, но может быть в любой момент запущена Защитником автоматически.


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Способ 2: Отключение защиты в реальном времени

Самый действенный метод прекращения работы «Antimalware Service Executable» — отключение работы встроенного в Windows 11 средства защиты. Обычно достаточно будет прекратить проверку в реальном времени, что сделает систему немного уязвимее к вирусам, поэтому самостоятельно решайте, стоит ли прибегать к подобным действиям.

1. Если вы решили отключить защиту для прекращения работы службы, в меню «Пуск» нажмите по значку «Параметры».


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2. На панели слева выберите раздел «Конфиденциальность и защита», затем перейдите в «Безопасность Windows».


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3. В списке «Области защиты» левой кнопкой мыши нажмите по «Защита от вирусов и угроз».


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4. В новом окне опуститесь к блоку «Параметры защиты от вирусов и угроз», затем щелкните по ссылке «Управление настройками».


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5. Перетащите переключатель «Защита в реальном времени» в состояние «Откл.». То же самое можете сделать и с «Облачная защита», чтобы наверняка избавиться от рассматриваемого в статье процесса.


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Способ 3: Ручное отключение службы

По умолчанию службу, связанную с «Antimalware Service Executable» в Windows 11, отключить не получится. Предварительно понадобится внести изменения в реестр, чтобы настройка стала доступной. Вам достаточно будет следовать инструкции, чтобы без проблем отыскать необходимые параметры и внести в них требуемые изменения.

1. Для начала отыщите «Редактор реестра» через «Пуск» и запустите данное приложение.


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2. В нем перейдите по пути Компьютер\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WinDefend.


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3. В корне каталога отыщите параметр с названием «Type» и дважды щелкните по нему левой кнопкой мыши для открытия меню изменения значения.


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4. Установите его как «3» и примените изменения.
5. Далее через тот же поиск в «Пуске» запустите «Службы».


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6. Отыщите службу с названием «Служба «Безопасность Windows»», щелкните по ней дважды для открытия свойств, затем остановите и установите тип запуска «Вручную».


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Способ 4: Изменение локальной групповой политики

Еще один метод отключения защиты в реальном времени, который поможет избавиться от процесса, отображаемого в «Диспетчере задач», — изменение локальной групповой политики. Для доступа к ее редактору у вас обязательно должна быть Windows 11 Pro или Enterprise, поскольку в релизе Home это приложение отсутствует.

1. Откройте «Выполнить», используя для этого сочетание клавиш Win + R. Введите команду gpedit.msc и нажмите Enter для ее применения.


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2. В окне редактора разверните «Конфигурация компьютера», затем «Административные шаблоны» — «Компоненты Windows» и найдите директорию «Антивирусная программа Microsoft Defender».


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3. В этом каталоге левой кнопкой мыши выберите папку «Защита в реальном времени».


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4. В блоке справа найдите политику под названием «Выключить защиту в реальном времени» и дважды кликните по файлу левой кнопкой мыши.


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5. Установите значение «Включено», сохраните изменения и перезагрузите компьютер, чтобы настройка вступила в силу.


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Способ 5: Установка стороннего антивируса

Последний метод довольно необычный и подойдет лишь некоторым. Его суть заключается в установке стороннего антивируса, после чего служба «Antimalware Service Executable» автоматически перестанет работать, поскольку операционная система найдет новую программу борьбы с угрозами и отдаст предпочтение ей. В будущем вы можете на время или полностью останавливать защиту нового антивируса, не переживая, что после этого запустится стандартное средство Windows. Оно не будет включаться до тех пор, пока на ПК установлена любая другая защита. Достаточно будет выбрать даже бесплатный антивирус, о чем рассказано в другой статье на нашем сайте по следующей ссылке.

Подробнее: Установка бесплатного антивируса на ПК

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How to Fix ‘Antimalware Service Executable’ High Memory, CPU, or Disk Usage in Windows 11

In the vast world of Windows operating systems, many users encounter issues that impact performance and usability. One such problem that has been frequently reported is the high memory, CPU, or disk usage caused by a component known as the ‘Antimalware Service Executable.’ This service is closely related to Windows Defender, the built-in antivirus solution of Windows 11. While robust in protecting your system against malware, it can sometimes become a resource hog, leading to frustration among users trying to maintain smooth operation on their machines. In this article, we will delve into what the Antimalware Service Executable is, why it can cause high resource usage, and how to effectively solve this issue.

Understanding Antimalware Service Executable

What Is Antimalware Service Executable?

Antimalware Service Executable is usually represented as MsMpEng.exe in the Windows Task Manager. It is part of the Windows Defender Antivirus, tasked with real-time protection against malware threats. It continuously scans files and programs for malicious software, providing a first line of defense against various types of cyber threats, such as viruses, worms, and trojans.

Why Does It Consume So Many Resources?

Several factors can contribute to high memory, CPU, or disk usage by the Antimalware Service Executable:

1. Real-time Protection: When real-time protection is enabled, Antimalware Service Executable continuously scans files being executed or opened on your computer. This merciless vigilance can lead to high CPU usage, especially if you run many applications simultaneously.

2. Full System Scans: The service performs full system scans frequently to ensure no threats are present. These scans can use substantial CPU and disk resources, especially on lower-spec machines or with a vast amount of files.

3. Conflicts with Other Antivirus Software: If you’re running another antivirus alongside Windows Defender, conflicts may arise, leading to increased resource consumption.

4. Corrupted Files or Malware: Sometimes the problem could be rooted deeper, where corrupted files within Windows Defender or actual malware attempts to hide from detection might cause the service to work overtime.

5. Scheduling of Scans: Certain system configurations allow Defender to schedule scans at inconvenient times, often when you are using the computer actively.

Understanding the causes of the high resource usage will help you address the problem effectively, allowing your system to operate smoothly.

How to Fix High Resource Usage

Here, we will explore simple yet effective solutions that can help you fix the high memory, CPU, or disk usage associated with Antimalware Service Executable.

1. Configure Windows Defender Settings

Adjusting the settings for Windows Defender can significantly reduce resource usage.

Disable Real-Time Protection Temporarily:

Although not recommended for extended periods due to security risks, you may choose to disable this feature temporarily to check if it reduces resource usage:

• Go to Settings (you can use Win + I).
• Click on Privacy & security.
• Select Windows Security.
• Click on Virus & threat protection.
• Click on Manage settings under the ‘Virus & threat protection settings’ section.
• Toggle off the Real-time protection option.

Note: Don’t forget to turn this back on after troubleshooting.

Disable Cloud-Delivered Protection:

The cloud-delivered protection feature can also contribute to resource consumption. Consider disabling it:

• Go to the same Virus & threat protection settings.
• Scroll down to Cloud-delivered protection.
• Toggle it off.

2. Adjust Scheduled Scans

If you’re facing performance issues when your computer is in use, adjusting the schedule for full scans can be important.

• Search for Task Scheduler using the Start menu.
• Find the task for Windows Defender (usually under Task Scheduler Library → Microsoft → Windows → Windows Defender).
• Locate Windows Defender Scheduled Scan and right-click it.
• Choose Properties and switch to the Triggers tab.
• Modify the timing to a more convenient period when you are less likely to use the system.

3. Exclude Certain Folders

Exclusions can also minimize resource use. If you have specific folders that you trust and often access, excluding them can lessen the workload for Antimalware Service Executable.

• Go back to Virus & threat protection settings.
• Click on Add or remove exclusions.
• Click the Add an exclusion button.
• Choose the type of exclusion you want to add (folders, files, etc.), then navigate to select the desired folder.

4. Utilize Windows Defender Offline

Sometimes, a full system scan using Windows Defender Offline can solve issues that cause high resource usage:

• Open Windows Security.
• Go to Virus & threat protection.
• Scroll down and find Microsoft Defender Offline scan, then click Scan now.
• Your computer will restart and perform a scan before Windows loads.

This method helps detect and remove harder-to-detect threats that can be taxing on resources.

5. Update Windows

Keeping your system and its components up-to-date can help fix bugs and improve performance. Regular updates include performance enhancements for Windows Defender as well:

• Press Windows + I to open Settings.
• Click on Windows Update.
• If an update is available, click on Download and install.

6. Perform System Maintenance

Regular system maintenance tasks can alleviate the pressure on Antimalware Service Executable and ensure it runs more efficiently. Here’s what you can do:

• Disk Cleanup: Use the built-in Disk Cleanup Tool to remove temporary files and improve overall performance.

  • Search for Disk Cleanup in the Start menu.
  • Select the drive you want to clean (usually C:).
  • Check all boxes for files you want to delete and click OK.

• Defragment Your Hard Drive: If you are using a traditional HDD, defragmenting can enhance performance significantly.

  • Search for Defragment and Optimize Drives.
  • Select your hard drive and click Optimize.

7. Consider Alternative Antivirus Solutions

While it’s ideal to use Windows Defender for seamless integration, sometimes third-party antivirus solutions may perform better without causing excessive resource consumption:

• Research reliable antivirus options that are known for their light system resources.
• Uninstall Windows Defender if you find a suitable alternative, ensuring any compatibility concerns are addressed.

Remember that having multiple antivirus programs simultaneously can lead to conflicts and increased resource usage.

8. Hardware Upgrades

If your system continues to struggle with high resource usage, consider upgrading your hardware:

• Increase RAM: If you’re frequently near or exceeding your RAM limits, upgrading can facilitate smoother multitasking.
• SSD Installation: Switching from an HDD to an SSD can dramatically improve system responsiveness and reduce disk usage, which in turn might lessen the load from Antimalware Service Executable.

Conclusion

High memory, CPU, or disk usage due to the Antimalware Service Executable is an issue many Windows 11 users face, but it is manageable with the right steps. By understanding the underlying causes and implementing the solutions discussed, you can optimize both Windows Defender’s performance and your system’s overall resource usage. Regular maintenance, prudent adjustments to settings, and consideration for alternative solutions can contribute significantly to a smoother computing experience.

In summary, while ensuring the security of your system is paramount, maintaining a balance between security protection and performance is equally important. With careful monitoring and adjustments, you can enjoy a responsive and secure Windows 11 environment.

Windows has built-in antivirus software, Windows Defender. If you choose Windows Defender as your best choice. When you open Task Manager on Windows 11, you can see a background process named MsMpEng.exe or Antimalware Service Executable. If you open task manager, you can see the antimalware service executable running in a background process.

Why is Antimalware Service Executable Running High in Windows 11

If you find the antivirus program takes up a large amount of CPU, the program may be scanning your computer for malicious software in real-time. If you have updated your computer or installed large files, Windows Defender will take time to do a full scan.

How to Fix Antimalware Service Executable High Memory Usage (5 Ways)

In this part, we will list 5 ways to stop Antimalware Service Executable. Before applying these solutions, we recommend downloading another Antivirus alternative software. Otherwise, your computer is vulnerable to unexpected danger.

Read also:

1. Turn Off Windows Defender Antivirus via Group Policy Editor

Step 1. Press Windows + R to open the Run windows, type gpedit.msc and click OK or Enter key to launch Local Group Policy Editor.

Step 2. Go to Computer Configuration > Administrative Templates > Windows Components > Windows Defender or Windows Defender Antivirus

Step 3. Move to the right panel. Press Extended and you can see the option like Turn off Windows Defender Antivirus.

Step 4. Double-click it and choose Enabled as images shown. Click OK.

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2. Turn Off Real-Time Protection

Step 1. Press Windows + R to open the Run dialog box and type gpedit.msc.

Step 2. On the Local Group Policy Editor, go to Computer Configuration > Administrative Templates > Windows Components > Windows Defender Antivirus > Real-Time Protection

Step 3. Double-click Turn-off real-time protection and choose Enabled.

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3. Turn Off Windows Defender via Registry (If Available)

Except for using Group Policy Editor, another choice is to start with Registry to disable Windows Defender. However, if you are not a practiced hand that understanding how harmful it is for change, we recommend you move to the next solution.

Step 1. Press Windows + R to open dialog box, input regedit and click OK to run Registry Editor.

Step 2. Follow the path: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender

Step 3. Double-click the DisableAntiSpyware, set Value data as 1, and click OK.

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If you find your Windows Defender Disableantispyware missing in Registry, you can create a new one as follows.

Step 1. Right-click the blank > Click New > Select DWORD (32-bit) Value from the menu > Set name as DisableAntiSpyware and click Enter

Step 2. Roll back to step 3 on the previous part.

4. Reschedule Windows Defender Scheduled Scan

Step 1. Press Windows Key + R to open the Run dialog box. Type taskschd.msc and press Enter.

Step 2. Navigate to Task Scheduler Library > Microsoft > Windows

Step 3. Expand Windows Defender, click Windows Defender Scheduled Scan, and then click Properties from the right pane.

Step 4. On the Windows Defender Scheduled Scan Properties window, move to the Security options part and uncheck Run with highest privileges.

Step 5. Click Conditions options, uncheck all search boxes under Idle, Power, and Network. Click OK.

Step 6. Open Properties again, choose the Triggers tab, and click New.

Under settings, choose the option base on your preference and click OK.

5. Add Program to Exclusion List

Step 1. Click the Windows icon on the centered toolbar.

Step 2. Navigate to Settings > Update & Security > Windows Defender

Step 3. Under the Exclusions tab, click Add an exclusion.

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Step 4. Scroll down to choose Exclude a .exe, .com or .scr process.

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Step 5. Type MsMpEng.exe. and click OK.

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If the above five methods fixed antimalware service executable high memory usage, you can click the social button below to share it with more people in need.

Bonus Tip about Better PC Performance

1. How to Partition Hard Disks in Windows 11?

Using the computer, we should not only consider the protection of the computer from the virus attack but also consider whether the hard disk is healthy or not. EaseUS Partition Master is a robust disk partition software to enhance your disk performance. It features in resize/move partitions, convert MBR to GPT in Windows 11, and more.

[1] «Resize/Move» enables you to adjust space of a selected disk partition as wish. Right-lick «Resize/Move», you can shrink a volume, extend the other one, or create unallocated space for special use.

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[2] «Clone» aims to make two identical hard disks or partitions with the same layout and content. You can use the «Clone» feature to upgrade a hard disk, replace a failing one, backup the drive data and so on.

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[3] «Delete» is a common method to remove an unwanted disk partition, turning it into unallocated space.

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[4] «Format» is frequently used in many situations. By formatting a drive partition, you can alter the file system, fix some corruption issues, and sometimes remove viruses and malware.

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[5] «Allocate space» is very useful when one drive partition space is too much while the other is inadequate. 

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[6] «Migrate OS» makes it easy to transfer a Windows installation drive to the other without reinstalling.

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[7] Conversion between GPT and MBR, NTFS and FAT32, and Basic to Dynamic is getting more and more popular among EaseUS Partition Master customers. Besides all the listed benefits, there are so many functional yet practical features are waiting you to explore. 

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2. How to Turn On Windows Defender in Windows 11?

If you turn off the Windows Defender and want to set it back for the data protection option, you can follow the steps.

Step 1. Click the Windows icon on the bottom screen to open Start Menu. Click Settings.

Step 2. Type Windows Security Settings in the search box.

Step 3. Go to Windows Security > Click Virus & threat protection > Under Virus & threat protection updates, click Protection updates > Scroll down to click Privacy settings and enable 4 tabs.

Step 4. Go back now and click Virus & threat protection again > Click Manage settings > Turn on Real-time protection > Click Yes

Under the Scan options part, click Full scan.