filename
This parameter determines the file name of the document that is to be viewed.
You can specify the value for this parameter by entering either the file name relative to the application or the full URL for the file.
Important: Use a forward slash (/) in the value string. If you must use a backslash, use
a double backslash (\\) to represent each backslash.
Sample syntax
<param name="filename" value="http://localhost:8080/mydocumentStreamer.aspx?doc=12345&folder=sample" />
Default setting: N/A