Sony® Memory Stick Duo™ ExpressCard™ Adaptor Driver for Microsoft® Windows®

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IMPORTANT: This file is only for use with the models identified. Not all models are sold in all countries.

This information is for the following models:

This utility installs the originally shipped version of the Sony Memory Stick Duo ExpressCard Adaptor driver for Microsoft Windows operating system.

Important Notes

Before beginning the procedure below, ensure that the MSAC-EX1 adapter is disconnected from the computer.
During the installation of this update, be sure that you are logged in as the Administrator or as a user with Administrative rights.
To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of applications before proceeding.
It is highly recommended to print out these instructions as a reference during the installation process.

Download and Installation Instructions

Download the MSAC-EX1_DRIVER_INSTALLER.EXE file to a temporary or download directory (please note this directory for reference).
Go to the directory where the file was downloaded and double-click the MSAC-EX1_DRIVER_INSTALLER.EXE file to begin the installation.
At the "Welcome to the InstallShield Wizard for Memory Stick USB Reader Writer driver (MSAC-EX1)" window, click Next.
At the "InstallShield Wizard Complete" window, click Finish.

The installation of the Sony® Memory Stick Duo™ ExpressCard™ Adaptor Driver for Microsoft® Windows® is complete.