The pcaui.exe is a Program Compatibility Assistant User Interface.
This file is part of Microsoft® Windows® Operating System. Pcaui.exe is developed by Microsoft Corporation. It’s a system and hidden file. Pcaui.exe is usually located in the %SYSTEM% folder and its usual size is 15,872 bytes.
The pcaui.exe 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.
Author: Microsoft CorporationProcess: Program Compatibility Assistant User InterfacePart Of: Microsoft® Windows® Operating SystemCommon path(s): %SYSTEM%
subfolder in %WINDOWS%Keywords(s): systemFilesize(s): 15,872 bytes, 14,336 bytes, 16,896 bytes
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