The pcaui.exe file is a Program Compatibility Assistant User Interface file that is part of the Windows operating system, developed by Microsoft. It is typically located in the system folder at a size of 15,872 bytes. The pcaui.exe file is considered safe if located in the system or Windows folders, but could potentially be malware if found elsewhere on the computer. Antivirus software is recommended for protection against malware like viruses.

1. pcaui.exe?
WHAT IS

2. The pcaui.exe is a Program Compatibility Assistant User
Interface.
This file is part of MicrosoftВ® WindowsВ® 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.

3. Author: Microsoft Corporation
Process: Program Compatibility Assistant User Interface
Part Of: MicrosoftВ® WindowsВ® Operating System
Common path(s): %SYSTEM%
subfolder %WINDOWS%
Keyword(s): system
File size(s): 15,872 bytes, 14,336 bytes, 16,896 bytes

4. If the pcaui.exe is in folder %SYSTEM% or subfolder
%WINDOWS% it is safe. In other cases it can be a virus, a
trojan, or some other malware.
To protect your PC from being attacked by viruses or some
other malware download and use an efficient antivirus.
Is pcaui.exe safe?
Click to download an efficient antivirus for your PC
http://www.auslogics.com/en/software/antivirus/

5. How to remove pcaui.exe?
The pcaui.exe is system process, so it mustn’t be deleted. It
is needed for proper work of your PC.
If you need to free up space on your PC, we recommend
that you scan your system and remove unused files instead.
Click to free up space on your disk
http://www.auslogics.com/en/software/boost-speed/

6. How to stop pcaui.exe?
This process is important for proper system operation and it is
best to keep it running. To reduce system load, use the Microsoft
System Configuration Utility. There you can manually do
optimization.
Or you can download BoostSpeed, which will optimize system
and speed up your PC in a few clicks.
Click to speed up your computer
http://www.auslogics.com/en/software/boost-speed/

7. StillHaveQuestions?
VisitFILEINSPECT.COM