mssstool32 exe

Windows Defender Offline helps your PC from malware.Use this tool to install Windows Defender Offline on a startup device.such as a CD,DVD,or a USB flash drive.If your PC in "clean" environment and attempt to remove threats.



To use this tool,you will need:

An Internet connection.A blank CD.DVD or USB flash drive with at least 250 MB of free space.

Note:

If you already have Windows Defender Offline Installed on a USB flash drive,you can use tool to automatically update the virus and spyware definitions on the drive.



2012,Microsoft Corporation.

Windows Defender Offline Tool Ver:4.0.522.0

Direct link-Direct Microsoft Windows Defender Offline Download