safe file


802.3 Advanced UI

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dot3ui.dll. What is it?

The dot3ui.dll is a 802.3 Advanced UI.

This file is part of Microsoft® Windows® Operating System. Dot3ui.dll is developed by Microsoft Corporation. It’s a system and hidden file. Dot3ui.dll is usually located in the %SYSTEM% folder and its usual size is 650,752 bytes.


The dot3ui.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: 802.3 Advanced UIPart Of: Microsoft® Windows® Operating SystemCommon path(s): %SYSTEM%
subfolder in %WINDOWS%
subfolder in %SYSTEM%
Keywords(s): systemFilesize(s): 650,752 bytes, 331,264 bytes, 142,848 bytes, 333,824 bytes, 285,696 bytes, 651,264 bytes

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