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Applicable Models

This information is for the following models:
  • VGN-SZ14SP
  • VGN-FE17NP
  • VGN-FE17SP
  • VGN-SZ17SP
  • VGN-FE14SP
  • VGN-SZ17NP
  • VGN-SZ11NP

About this download

This program will upgrade Wireless Switch Setting Utility to Ver. The following symptom has been resolved.
1. Wireless Switch Setting Utility cannot run on some computers.

Available Downloads:
Wireless Switch Setting Utility update program Ver.3.3.00
File name: SOAWSU-01181800-UN.exe
File size: 3.24 MB (3,405,312 bytes)

File Info

File Name

  • To Install Wireless Switch Setting Utility Update Program Ver.3.3.00

File Version

  • 3.3.00

File Size

  • 3.24MB

Release Date

  • 2006-03-17

System Requirements

  • Windows XP


IMPORTANT: Before proceeding with the upgrade, disconnect all external hardware devices, including PC Cards etc.
Note: Before proceeding, ensure that the VAIO computer is operated using the supplied AC adapter.
Note: Save all data/files and close all running programs.



 1.  Download the file to a temporary or download directory (Please note this directory for reference later).

 2.  Go to the directory where the file was downloaded and double-click SOAWSU-01181800-UN.exe.

 3.  Follow the instructions displayed in the installation wizard.

 4.  After installation is completed, please restart the computer.
To check if the updating is successful

 1.  Go to Window Explorer, locate the Version.txt file in C:\Program Files\Sony\Wireless Switch Setting Utility.

 2.  If the installation is successful, will be displayed.