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To quickly resolve your problem, we recommend download and use pcaui.dll Fix Tool. If you have technical experience and you want to install a DLL file manually, please select your version of Windows and download pcaui.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.
pcaui.dll - dll file called "" is a part of Program Compatibility Assistant User Interface Module program developed by Microsoft Corporation.
Some applications or games may need this file to work properly. If pcaui.dll is missing, whenever you start the application/game you may experience various kinds of errors. To fix those errors, please read the Recommended Solution below.
File version: 10.0.14393.0
File size: 60 kb
MD5 file sum: eb95e366119e96a71359a6013384a78c
SHA1 file sum: 603ddffb16cbc14267e3519508dbac07f93f2011
Possible error messages regarding this file:
pcaui.dll is missing
pcaui.dll error loading
pcaui.dll crash
pcaui.dll was not found
the procedure entry point pcaui.dll
pcaui.dll could not be located
pcaui.dll Access Violation
Cannot find pcaui.dll
Cannot register pcaui.dll
To fix errors related with .DLL file you need to download pcaui.dll and copy it to the installation folder of the application or game, or copy it into the Windows system folder and it should fix the error. If you don’t know how to install this file, please read our tutorial about How to install DLL files.
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You can read more information about pcaui.dll on WikiDll.com
Whenever I tried to launch Skype I was getting kernel32.dll is missing error. Following your instructions I fixed it within a few minutes. Thanks