I am using wordpress 3.6, the latest version.
In this version when i access login page for admin url like
www.example.com/wp-admin and i enter user name and password, wordpress redirects me to the same page.
But when i try to access using
www.example.com/wp-login.php then it works perfectly
When i try to login using wp-admin i am redirected to
www.example.com/wp-login.php?redirect_to=www.example.com/wp-admin%2F&reauth=1 strange url.
I googled it and found interesting thread on wordpress.org http://wordpress.org/support/topic/wp-admin-suddenly-not-working, this thread seems inactive and old. I tried to apply all the suggestion but doesn't work
How to fix this issue ? Is there any plugin for that or is there any error in some of the plugins. ?
Update I am using Subdomains and my site is accessed at www.subdomain.examplesite.com. And i am using windows hosting with IIS server.