You could add an autoplay default for external media that ran a script to scan removable drives. You can use Windows Defender Scan to file and USB functions to make your system protected at all time for any potential vulnerabilities that cause any. The Windows Defender Offline Tool wizard will open, and then click Next to continue. Windows defender scans the root folder before it loads autorun.inf and passively scans the drive when idle.Once the download completes, double-click the mssstool32.exe or mssstool64.exe depending on your version.Download the 64-bit version of Windows Defender Offline.

Download the 32-bit version of Windows Defender Offline.Download the Windows Defender Offline installer:.If you don't know which version of Windows 10 is running on your PC, you can easily check by using the Windows Key + I keyboard shortcut to open the Settings app, go to System > About, and you will find the version of Windows 10 under 'System type'. Quick Tip: You will need to download the correct version of Windows Defender Offline for the computer you wish to scan.

This process will wipe and reformat the drive, so make sure you back up any content on if you want to keep to another location. Making a bootable version of Windows Defender Offlineīefore proceeding with this guide, you will need external media, preferably a USB flash drive with at least 1GB of capacity, but you can also use a CD/DVD, or you can create an ISO image.

Windows defender usb scan