for the starters you can check these threads and find out if any of them help you out : http://forums.iis.net/p/1121555/1752816.aspx http://forums.iis.net/p/1083058/1606163.aspx http://forums.iis.net/p/1000874/1318947.aspx http://forums.iis.net/p/1000874/1318843.aspx