This site is available in other language:

Choose the first letter of the dll-file you are looking for:

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

You are running: Unknown

A suitable version of wpcao.dll found in our database

Unknown is not your OS? Please select your OS below: special offer

Your OS:

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

What is Wpcao.dll ?

wpcao.dll - dll file called "" is a part of WPC Administrator Override program developed by Microsoft Corporation.

Some applications or games may need this file to work properly. If wpcao.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: 6.1.7600.16385

File size: 0.12 MB

MD5 file sum: 931f6fc6390d20912b1ba39cc2c307f3

SHA1 file sum: b0fb799e6fc59f50bb2355ff924cb7ef1130e0df

Wpcao.dll Error Screenshot

wpcao.dll missing

Possible error messages regarding this file:

wpcao.dll is missing

wpcao.dll error loading

wpcao.dll crash

wpcao.dll was not found

the procedure entry point wpcao.dll

wpcao.dll could not be located

wpcao.dll Access Violation

Cannot find wpcao.dll

Cannot register wpcao.dll

Recommended Solution to Fix Dll Error

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

This page is available in other languages: Español | Deutsch | Nederlands | Português | Italiano | Français | suomi | Indonesian | Tiếng Việt | Norsk | Русский | Svenska | English

You can read more information about wpcao.dll on

I’ve been looking everywhere for missing .DLL file and found it here on Thank you very much.

Billy Hutchinson, UK
Read more testimonials