About this download
This program will update VAIO 3D Portal to version 188.8.131.5260 and will resolve the following symptom:
- Touch operation cannot be used on 3D Portal.
VAIO 3D Portal Update version 184.108.40.20660
File name: EP0000276446.exe
File size: 57.5 MB (60,342,272 bytes)
- VAIO 3D Portal Update version 220.127.116.1160
- Windows 8 32bit
- Windows 8 64bit
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 EP0000276446.exe.
3. Follow the instructions displayed in the installation wizard.
4. After installation is completed, please restart the computer.
Please make sure that Microsoft KB Article KB2758994 is installed through Windows Update before installing this patch.
To check if installation is successful:
1. Go to C:\ProgramFiles(x86)\Sony\VAIO 3D Portal\Version.txt
2. Version should indicate 18.104.22.16860.