What Does This Do? This utility installs the originally shipped version of the Sony Shared Library. Windows® 7 64-bit. IMPORTANT: This file is only for use. Original Software. A set of CD's that includes the Microsoft Windows program, plus any original Sony software and device drivers included with the VAIO. This document provides the steps and information necessary to perform a Clean Install of the Microsoft® Windows® 7 operating system on applicable VAIO.