safe file


Windows Presentation Foundation User Interface Library

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PresentationUI.dll. What is it?

The PresentationUI.dll is a Windows Presentation Foundation User Interface Library. Sometimes it’s called Windows Presentation Foundation User Interface Library.

This file is part of Microsoft® Windows® Operating System. PresentationUI.dll is developed by Microsoft Corporation. It’s a system and hidden file. PresentationUI.dll is usually located in the %WINDOWS% sub-folder and its usual size is 864,256 bytes.


The PresentationUI.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: Windows Presentation Foundation User Interface LibraryPart Of: Microsoft® Windows® Operating SystemCommon path(s): subfolder in %WINDOWS%Keywords(s): systemFilesize(s): 864,256 bytes, 897,024 bytes, 832,856 bytes, 846,744 bytes

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