A virtual directory appears to be a folder when accessing
a server. But, it actually refers to a different area of the hard disk
or local network.
Open the Site Administrator Home
page.
In the IIS
Web Service area, click Manage
Virtual Directories.
Click
Add Virtual Directory. The Add Virtual Subdirectory to Current
Directory displays.
Enter values for
the following text boxes:
Virtual
Subdirectory Alias: A name for the virtual directory that Web browsers
use to access that directory. Alias is usually a shorter representation
of a path, thus saves the client from having to type in the whole path.
Content
Directory: A path for the home directory, which should be in the
domain file system and relative to your Web folder.
Note:
If the home directory specified is outside inetpub\wwwroot,
then server will prompt the client for authentication.