safe file


Microsoft Support Diagnostic Tool

Scan Your PC for msdt.dll related bugs!

msdt.dll. What is it?

The msdt.dll is a Microsoft Support Diagnostic Tool.

This file is part of Microsoft® Windows® Operating System. Msdt.dll is developed by Microsoft Corporation. It’s a system and hidden file. Msdt.dll is usually located in the %SYSTEM% folder and its usual size is 212,992 bytes.


The msdt.dll process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly.

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General Information

Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: Microsoft CorporationProcess: Microsoft Support Diagnostic ToolPart Of: Microsoft® Windows® Operating SystemCommon path(s): %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 212,992 bytes

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