Web_Default_Filename Initialization Variable
Specifies the default file name for your Web project. The default file is the one used by Web browsers if a URL to your site has been specified without a file name specification. Common default file names are Default.htm and Index.htm.
Specifies that the Index.htm file is the default file when a user enters the URL to your Web site without a file name specification:
Web_Default_Filename = c:\website\index.htm