Intel(R) WiDi, Version for Microsoft® Windows® 7

This utility will install the originally shipped version of the Intel(R) WiDi for the Sony VAIO® computers listed below.

Note: this application is only for models with Intel(R) WiDi Technology.

For a clean installation Windows 7 64-bit OS: before installing the Intel® WiDi must do the following steps for this utility work properly:

  • Install All drivers
  • Install Sony Shared Library
  • Install Hotkey Utilities
  • Install Intel® WiDi
  • Install VAIO Smart Network



This utility is only for use with the following Sony VAIO® Computers:


Do not install this utility with any other model of computer (including other Sony computers sold worldwide).


During the installation of this update, be sure that you are logged in as the Administrator or as a user with Administrative rights.


To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of applications before proceeding.


It is highly recommended that you print out these instructions as a reference during the installation process.

Download And Installation Instructions

Please follow the steps below to download and install the EP0000551456.exe program.

  • Download the EP0000551456.exe file to a temporary or download directory (please note this directory for reference).
  • Go to the directory where the file was downloaded and double-click the EP0000551456.exe file to begin the installation.
  • At the User Account Control window, click the Yes button.
  • At the Select Country screen, select the country for the installation and click the Next button.
  • At the Welcome to Intel(R) WiDi Setup Program window, click the Next button.
  • Read the Software License Agreement and click the I Agree button.
  • At the Finish screen, click the Finish button.
  • At This system must be restated to complete the installation click OK to restart the computer.

The installation of the Intel(R) WiDi is completed.

Infos Fichier

Nom du fichier

  • EP0000551456.exe

Architecture du fichier

  • 64 bit

Taille du fichier

  • 133.98 Mb

Date de sortie

  • 81-41-2012