Applicable Models

This information is for the following models:
  • VGC-JS15G
  • VGC-JS15T
  • VGC-JS15S
  • VGC-JS15G
  • VGC-JS15T
  • VGC-JS15S

About this download

This program will upgrade VAIO Event Service to version

Available Downloads:
VAIO Event Service Upgrade Program Version
File name: EP0000174389.exe
File size: 5.15 MB (5,410,440 bytes)

File Info

File Name

  • To install VAIO Event Service Upgrade Program Version

File Version


File Size

  • 5.15MB

Release Date

  • 2009-03-04

System Requirements

  • Windows Vista SP2 32bit



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 EP0000174389.exe.
3.  Follow the instructions displayed in the installation wizard.
4.  After installation is completed, please restart the computer.
To check if the upgrade is successful  
1. Open C:\Program Files\Sony\VAIO Event Service\Version.txt
2. Check that the contents include