Applicable Models

This information is for the following models:
  • VGC-LA38T
  • VGC-LA38T

About this download

This update program will upgrade VAIO Media Integrated Server to and following are improved in this upgrade version.
1.VMiS may be unstable 

Available Downloads:
VAIO Media Integrated Server Update Program
File name: SOAVMS-01427501-UN.exe
File size: 11.2 MB (11,844,736 bytes)


File Info

File Name

  • Downloads

File Version


File Size

  • 11.2MB

Release Date

  • 2007-02-15

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 file to a temporary or download directory (Please note this directory for refrence later).

 2.  Go to the directory where the file was downloaded and double-click SOAVMS-01427501-UN.exe file.

 3.  Follow the instructions displayed in the instalation wizard.

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

 1.  Please check Version.txt under C:\Program Files\Sony\VAIO Media Integrated Server including