Use these instructions for the version 15.4 full build (new Dragon customers).
If the installation does not start automatically, browse to setup.exe on the DVD and double-click to run it.
Install the Microsoft .NET Framework if prompted.
You may need to restart the computer after installing the .NET Framework.
If you selected the Advanced check box, do the following:
The installation begins.
If you selected check boxes next to options in the Advanced screen, a screen appears, allowing you to customize these settings.