What is pnpui.dll?

pnpui.dll is a DLL file which is responsible for component Plug and Play User Interface DLL in Windows systems like Windows 7 Professional Edition 64-bit. It was created on 7/13/2009 4:27:44 PM, the size is 389120 bytes and its version is 5.2.3668.0.

pnpui.dll can be infected by virus TrojanDownloader:Win32/Delf.ED which spreads through social network OneWorldTV to download and install malware Investigator Pro Detective Tool Kit on the affected machines.

Once infected, the file path of pnpui.dll will be re-set as:

And the software like PC game Kelly Slater's Pro Surfer, Web browser Mozilla or antivirus WEBROOT SecureAnywhere? Essentials 2012 can't start up, along with error message:
pnpui.dll is missing or was not found.

When you restart your computer, you would receive pnpui.dll blue screen of death (BSOD), along with stop error code:

How to fix pnpui.dll error?

pnpui.dll error can be easily fixed by pnpui.dll file repair tool DLL Suite:
1. Download, install and run DLL Suite
2. Click Start Scan to check pnpui.dll errors
3. Click Fix ALL to repair pnpui.dll problem

How to download pnpui.dll file for free?

DLL Suite allows its users to download pnpui.dll for free by taking the following steps:

1. Download, install and run DLL Suite
2. Click Start Scan to check pnpui.dll file
3. Free download pnpui.dll from the open web page

DLL Suite

pnpui.dll related files:

pnpui.dll related files