About this download

This program will upgrade SonicStage to and resolve some symptoms.

Available Downloads:
SonicStage Upgrade Program
File name: SOASST-01198307-UN.exe

File size: 87.2 MB (91,440,120 bytes)

File Info

File Name

  • To install SonicStage Upgrade Program

File Version


File Size

  • 87.2MB

Release Date

  • 2007-03-27

System Requirements

  • Windows Vista SP2 32bit
  • 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 SOASST-01198307-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.  Check that  Version.txt under C:\Program Files\Sony\SonicStage includes