What happens if I disable antimalware service executable?

Answered by Stephen Mosley

If you disable the Antimalware Service Executable, also known as MsMpEng.exe, you will effectively be disabling Windows Security, which is the built-in antivirus and antimalware software provided by Microsoft. This means that your computer will no longer have real-time protection against viruses, malware, and other malicious threats.

Windows Security is designed to constantly monitor your system, scan files and programs for any suspicious activity, and remove or quarantine any threats it detects. By disabling this service, you are essentially leaving your computer vulnerable to potential attacks.

Without active antivirus protection, your system becomes more susceptible to malware infections, which can lead to various issues such as data loss, system instability, and unauthorized access to your personal information. Malware can also slow down your computer’s performance and interfere with your daily tasks.

It is worth noting that if you have a third-party antivirus software installed on your computer, disabling Windows Security may not have a significant impact on your overall protection. In this case, the third-party antivirus will continue to provide real-time protection, and the Antimalware Service Executable may not be as crucial.

However, if you rely solely on Windows Security and choose to disable it, you should consider installing an alternative antivirus solution to ensure your computer remains protected. There are various reputable antivirus programs available in the market, both free and paid, that offer comprehensive protection against malware and other threats.

Disabling Windows Security can be done by modifying the Registry Editor, but it is not recommended unless you have a valid reason and understand the potential risks involved. Modifying the registry incorrectly can cause serious issues with your operating system, so it is essential to proceed with caution and make backups of your important data before making any changes.

Disabling the Antimalware Service Executable and Windows Security can leave your computer vulnerable to malware and other malicious threats. It is strongly advised to have active antivirus protection in place to safeguard your system and personal information.