safe file


Event Trace Helper Library

Check your PC for tdh.dll related errors!

tdh.dll. What is it?

The tdh.dll is a Event Trace Helper Library.

This file is part of Microsoft® Windows® Operating System. Tdh.dll is developed by Microsoft Corporation. It’s a system and hidden file. Tdh.dll is usually located in the %SYSTEM% folder and its usual size is 581,120 bytes.


The tdh.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: Event Trace Helper LibraryPart Of: Microsoft® Windows® Operating SystemCommon path(s): %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 581,120 bytes, 431,104 bytes, 606,720 bytes, 698,368 bytes

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