Problems setting up OWA on Exchg 5.5 (SP4) on Win2k Server

[kmccrary]

I am getting totally frustrated trying to make OWA work. I have an Exchange folder under IIS Manager. It has a folder under it called USA. If you view Exchange properties, on the Visual Directory tab the path is d:\servername\Webdata. If you view USA properties, on the Visual Directory tab the path is /Exchange/USA.

Both Exchange and USA have default.htm; default.asp; and iisstart.asp listed in the documents tab in properties.

In c:\inetpub directory\

http://wwwroot\default.htm

file it has a URL that points to <META HTTP-EQUIV=&quot;Refresh&quot; CONTENT=&quot;0; URL=//servername/exchange&quot;>

I have made sure the appropriate permissions are set up.

When I try to access OWA using \\servername\exchange it gives me the following error: HTTP 404 - File not found

I would appreciate any help I can get.

Thanks.