Dynamic Update downloads the installation and device driver files to your computer and incorporates them into the setup process. To initiate Dynamic Update, the computer you are upgrading must have the following: Internet connection capability Microsoft Internet Explorer 4.0 or later installed
Using Dynamic Update For Dynamic Update to run during Setup, the computer needs an Internet connection (or access to a network share containing updates downloaded from the corporate catalog on the Windows Update Web site) and Internet Explorer 4.01 or later. If either of these requirements is not met, Dynamic Update does not connect to Windows Update or download the required files.