You will be able to Modify or Disable default documents through the IIS 7 Manager.
Log into your site
using IIS 7 Manager. Navigate to "HTTP Features/Default Document" to modify or disable the default document for your website.
The default document is a file that will be displayed without specifically calling the file in the URL. For example, if index.aspx is set as a default document, and you upload index.aspx to the /files directory, the URL http://HostingAccountDomain.com/files/ will display the index.aspx page.
By default, a list of index pages with different extensions are preset as default documents for your account. You can also add other default documents to the list such as default.php.
If you choose to disable 'Default Documents' for your site, the browser will return a "403—Forbidden" error if the name of the file is not specified. As an example you use http://www.HostingAccountDomain.com and default documents is disabled, the browser will return an error.
Note: If Directory Browsing is enabled, the directory listing (all files in the directory) will be displayed.
Article ID: 593, Created On: 8/12/2009, Modified: 4/21/2011