Start your CD or DVD professionally. ShellRun neatly AutoRuns your chosen file as soon as your CD is inserted into a Windows computer, while displaying a splash window or fully configurable popup window. Alternatively a menu of available options can be displayed. ShellRun also helps if your CD user has not installed a suitable viewer, for example to view PDF files. ShellRun shows your warning message and tells the user how to get a viewer. ShellRun also options to enable active content in Windows XP SP2 and Vista.