

Other names may be trademarks of their respective owners. Embedded objects within email (such as attachments and archived files) are also scanned. The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License. Email scanning enables scanning of email files used by Outlook and other mail clients during on-demand and scheduled scans. Microsoft and the Window logo are trademarks of Microsoft Corporation in the U.S. Alexa and all related logos are trademarks of, Inc. App Store is a service mark of Apple Inc.

Mac, iPhone, iPad, Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. Android, Google Chrome, Google Play and the Google Play logo are trademarks of Google, LLC. Firefox is a trademark of Mozilla Foundation. or its affiliates in the United States and other countries. NortonLifeLock, the NortonLifeLock Logo, the Checkmark Logo, Norton, LifeLock, and the LockMan Logo are trademarks or registered trademarks of NortonLifeLock Inc. LifeLock identity theft protection is not available in all countries.Ĭopyright © 2023 NortonLifeLock Inc.

Indicates the file or directory to be scanned, only valid for custom scan.The Norton and LifeLock Brands are part of NortonLifeLock Inc. You can also perform a manual scan of your entire computer or specific folders with Windows Defender, even if you’re using another antivirus program. This is usually and easily done with a simple search:įrom command prompt: dir /a /b /s c:\mpcmdrun.exeįrom the run window, shortcut: Windows key + R key (Windows + R), or from Windows vista/7 searchbox (right over the start button, after you have clicked it), or from Windows 8/8.1 charm search, or from Windows 8/8.1 - right-click on the start button - run: cmd /k dir /a /b /s c:\mpcmdrun.exeĮxtracted from the mpcmdrun help: -Scan ] Scans for malicious softwareĠ Default, according to your configuration To be certain that it will be performed a full system scan, you need to use the -scantype 2 parameter, like said in the mpcmdrun help.ģ) If you have errors, first try to locate where it is the mpcmdrun.exe file on your machine. Using only -scan parameter will use the default settings of Windows defender/essentials It should not be necessary to open an elevated one.Ģ) Type/copy-> "C:\program files\windows defender\mpcmdrun.exe" -scan -scantype 2Ĭ:\program files\windows defender\mpcmdrun.exe should be the deafult location of mpcmdrun.exe Simple answer: "C:\program files\windows defender\mpcmdrun.exe" -scan -scantype 2ġ) Open a simple (not elevated) command prompt.
