Application Intel(R) WiDi

A way to uninstall Intel(R) WiDi from your computer

Intel(R) WiDi is a software application. This page contains details on how to uninstall it from your PC. It was developed for Windows by Intel Corporation. Further information on Intel Corporation can be seen here. More info about the application Intel(R) WiDi can be found at . Intel(R) WiDi is normally installed in the C:\Program Files\Intel Corporation\Intel WiDi folder, but this location can vary a lot depending on the user's decision while installing the application. You can uninstall Intel(R) WiDi by clicking on the Start menu of Windows and pasting the command line MsiExec.exe /X{78D56409-3E08-4C28-845F-259CAA181581}. Keep in mind that you might get a notification for admin rights. Intel(R) WiDi's primary file takes around 21.13 KB (21640 bytes) and is named ApplicationActivationHelper.exe.

Intel(R) WiDi installs the following the executables on your PC, taking about 4.04 MB (4237168 bytes) on disk.

  • ApplicationActivationHelper.exe (21.13 KB)
  • WiDiApp.exe (3.08 MB)
  • WiDiToast.exe (205.56 KB)
  • WirelessDisplay.ConnectionConfirmation.exe (615.63 KB)
  • WirelessDisplay.DiagnosticTool.exe (19.13 KB)
  • WirelessDisplay.WindowProxy.exe (22.13 KB)
  • WRU.exe (100.63 KB) to view all...

This page is about Intel(R) WiDi version only. You can find below a few links to other Intel(R) WiDi versions: to view all...
Some files and registry entries are regularly left behind when you remove Intel(R) WiDi.

Files remaining:
  • C:\Windows\Installer\{78D56409-3E08-4C28-845F-259CAA181581}\WiDiIcon

Frequently the following registry keys will not be cleaned:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\90465D8780E382C448F552C9AA815118
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{78D56409-3E08-4C28-845F-259CAA181581}

Registry values that are not removed from your computer:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\90465D8780E382C448F552C9AA815118\ProductName
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\WINDOWS\Installer\{78D56409-3E08-4C28-845F-259CAA181581}\

How to delete Intel(R) WiDi from your computer with Advanced Uninstaller PRO

Intel(R) WiDi is an application by Intel Corporation. Sometimes, computer users want to uninstall this program. Sometimes this can be easier said than done because uninstalling this manually requires some skill related to Windows program uninstallation. One of the best SIMPLE way to uninstall Intel(R) WiDi is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your Windows PC, add it. This is good because Advanced Uninstaller PRO is a very efficient uninstaller and all around tool to clean your Windows system.


  • navigate to Download Link
  • download the program by pressing the green DOWNLOAD NOW button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take your time to admire the program's interface and wealth of tools available. Advanced Uninstaller PRO is a powerful program.

3. Click on the General Tools button
Go to General Tools

4. Activate the Uninstall Programs feature
Go to Uninstall Programs

5. A list of the programs existing on the PC will be made available to you

6. Scroll the list of programs until you locate Intel(R) WiDi or simply activate the Search field and type in "Intel(R) WiDi". If it is installed on your PC the Intel(R) WiDi app will be found very quickly. Notice that when you click Intel(R) WiDi in the list of applications, some information about the program is available to you:

  • Safety rating (in the lower left corner). The star rating tells you the opinion other users have about Intel(R) WiDi, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Click on the Read reviews button.
  • Details about the application you wish to uninstall, by pressing the Properties button.
For instance you can see that for Intel(R) WiDi:

  • The publisher is:
  • The uninstall string is: MsiExec.exe /X{78D56409-3E08-4C28-845F-259CAA181581}
7. Click the Uninstall button. A confirmation window will appear. accept the removal by pressing Uninstall. Advanced Uninstaller PRO will uninstall Intel(R) WiDi.
Uninstall Intel(R) WiDi

8. After uninstalling Intel(R) WiDi, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to proceed with the cleanup. All the items that belong Intel(R) WiDi which have been left behind will be detected and you will be able to delete them. By uninstalling Intel(R) WiDi using Advanced Uninstaller PRO, you are assured that no registry items, files or folders are left behind on your system.

Your computer will remain clean, speedy and able to take on new tasks.

Geographical user distribution

  • 10.0
  • Windows 7 (6.1)
  • Windows 8 (6.2)
  • Windows 8.1 (6.3)
Software Application


The text above is not a piece of advice to remove Intel(R) WiDi by Intel Corporation from your PC, nor are we saying that Intel(R) WiDi by Intel Corporation is not a good application. This page simply contains detailed instructions on how to remove Intel(R) WiDi supposing you want to. Here you can find registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2016-06-28 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2016-06-27 23:44:57.130