I am managing a wordpress site that if you try to access the "wp-admin" it displays "HTTP Error 404. The requested resource is not found.". I then navigated to the wp-login.php and was unable to access. I read in a forum somewhere to create a copy of the login page. I did this and named it login.php. This was functioning for a month or so. a few days ago it stopped working. i created a new copy of the wp-login.php page and called booyah.php. Again the login started to function.
I am hosting through ANHOSTING on cPanel.
Is there a reason this would happen, or a way to correct this?