safe file


Windows DirectUser Engine

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duser.dll. What is it?

The duser.dll is a Windows DirectUser Engine.

This file is part of Microsoft® Windows® Operating System. Duser.dll is developed by Microsoft Corporation. It’s a system and hidden file. Duser.dll is usually located in the %SYSTEM% sub-folder and its usual size is 304,128 bytes.


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

We also recommend optimizing your computer.

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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: Windows DirectUser EnginePart Of: Microsoft® Windows® Operating SystemCommon path(s): subfolder in %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 304,128 bytes, 181,248 bytes, 543,232 bytes, 183,808 bytes

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