IIS will resolve the site and virtual directory BEFORE it gets to the
page/form. So I suspect that its a problem specific to the form you are
experiencing and that IIS is working fine. If its a .aspx page then ask the
developer what the page is trying to do and why its not working properly.
Two things to double check to show whether or not I'm right:
1. Look in the server logs.
2. Download and run Process Monitor
(http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx), and see
what files are accessed when you put the url for your form into the browser.
If you see IIS loading the correct form/page then the problem doesn't lie
with IIS (but with your form).
HTH.
--
Brian Cryer
www.cryer.co.uk/brian