Applicable Models

This information is for the following models:
  • VPCZ115GW
  • VPCZ116GW
  • VPCZ116GH
  • VPCZ115GG
  • VPCZ117GG
  • VPCZ115GA
  • VPCZ116GA
  • VPCZ116GG
  • VPCZ117GW

File Info

File Name

  • To install KB835221

File Size

  • 0.62MB

Release Date

  • 2010-02-22

System Requirements

  • Windows XP


Important Notice:

Please install these Drivers and Applications in order as listed for Function Keys to work properly.



1. Download the .exe file to a temporary or download directory (please note this directory for reference).
2. Double-click the .exe file to start the installation.
3. Follow the installation wizard that appears and when the installation finishes, please restart the computer if needed.