Unwanted login page presents when accessing site

I have a project that I copied from another solution.  This project originally used the ms sql login facility to control access to the site.  I don't need the login facility to be enabled on the new site as it is now internal and I am controlling access through a user group on the network and config on the webserver.  Whenever I enter the url to go to the new site, even when I specify the page I want to access in the url the server trys to redirect me to the original login.aspx .  The page load event of the page I'm trying to access contains no redirection to the login page.  Even when I put <authentication mode="None"/>in the web.config it still tries to go to the Login page.
   How can I remove the redirect to the login. aspx page and enable direct access another page?
Thanks tonnes for any help, Roscoe