I am trying to login the following link:
http://localhost/sitename/admin/
the login works fine in IE and other browsers.
But the issue is if we change the URL http://intranetname/sitename/admin/ (intranet name is the internal portal name) then on IE it won't let me login and just refresh the page. Login works fine on Firefox and other browsers.
In IE if i enter wrong user password it says "Invalid Details" but giving the correct details it just refreshes the login page.
Any help or suggestions are welcome.
Thanks