I have been trying for weeks to get DNN4 installed on my test server, which is running 2003 and SQL 2005 release version.

I unziped the dnn4 source zip, created a virtual folder in IIS pointing to the website folder the zip created.  I am using host headers on my webserver hosting multiple domains, the other domains work.

I copied the development.config to web.config, set both places with the sql connection information.

I have logged into SQL with the username and password I created for DNN and it works just find there.

When I browse to the website, I get a 404 no matter what I do.  I've even tried directly hitting Default.aspx, same error.

I've followed the install documentation several times thinking I missed something, same results every time.  When I do the same steps locally on my workstation, all is fine, first time I hit the site, install runs like it should.

Can anyone offer any suggestions?