safe file


Dot3 Helper Class

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dot3hc.dll. What is it?

The dot3hc.dll is a Dot3 Helper Class.

This file is part of Microsoft® Windows® Operating System. Dot3hc.dll is developed by Microsoft Corporation. It’s a system and hidden file. Dot3hc.dll is usually located in the %SYSTEM% folder and its usual size is 55,296 bytes.


The dot3hc.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: Dot3 Helper ClassPart Of: Microsoft® Windows® Operating SystemCommon path(s): %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 55,296 bytes, 52,224 bytes

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