The software for Quicktime 3 is not compatible with this version of Microsoft Windows. It is recommended that you upgrade to Quicktime 4 before upgrading to this version of Windows. For more information about this software, or to upgrade to Quicktime 4, visit the manufacturer's Web site. For a list of software supported by this version of Windows, see the Microsoft Windows Compatibility List at http://go.microsoft.com/fwlink/?LinkId=9946.