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Download Pnpui.dll and fix "dll not found" error!

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To quickly resolve your problem, we recommend download and use pnpui.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 pnpui.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.

What is Pnpui.dll ?

pnpui.dll - dll file called "" is a part of Plug and Play User Interface DLL program developed by Microsoft Corporation.

Some applications or games may need this file to work properly. If pnpui.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: 5.2.3668.0

File size: 28.5 kb

MD5 file sum: 5143e96ed63cf6e427a9cc63bb138258

SHA1 file sum: e8c707cb34ad12088d61e7785aeb5de8a6c41eb2

Pnpui.dll Error Screenshot

pnpui.dll missing

Possible error messages regarding this file:

pnpui.dll is missing

pnpui.dll error loading

pnpui.dll crash

pnpui.dll was not found

the procedure entry point pnpui.dll

pnpui.dll could not be located

pnpui.dll Access Violation

Cannot find pnpui.dll

Cannot register pnpui.dll

Recommended Solution to Fix Dll Error

To fix errors related with .DLL file you need to download pnpui.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.


Version / BitsSizeMD5/SHA-1
325.2.3668.00.36 MB
645.2.3668.00.66 MB
325.2.3668.029 kb

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