Applicable Models

This information is for the following models:
  • VGN-TZ27MN
  • VGN-TZ26GN
  • VGN-TZ27GN
  • VGN-TZ26MN
  • VGN-TZ28GN

File Info

File Name

  • To install Intel PROSet/Wireless

File Version


File Size

  • 5.39MB

Release Date

  • 2007-12-11

System Requirements

  • Windows Vista SP2 32bit


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 Wireless.EXE file to a temporary or download directory (please note this directory for reference).

2. Go to the directory where the file was downloaded and double-click the Wireless.EXE file to begin the installation.

3. Follow the installation wizard that appears.

4. At the License Agreement dialog, read the agreement. Click I Agree to continue with the installation.

NOTE: Several setup boxes may briefly appear during the installation. Follow the installation wizard that appears.

5. When the installation finishes, please restart the computer if needed.