Wp_admin login fails-Unknown cause

Hi readers,

I am going to solve the issue of a failing Admin login for WP on host, server users.

http://www. yoursitename . XX /wp_admin IS going to work. The problem is the “WWW”.

Another thing is that if the user name and password is incorrect, it could be an old automatic login saved by the browser or site after a new install. Or hosts sometimes add their name after a domain even though only the domain name also goes to the homepage. That sort of thing.

I saw this topic a number of times. It didn’t get any solution and the ones I saw were closed by a moderator. So no opportunity to post this solution, users in the thread emphasised on.