I have been having issues with this plugin. I followed all the steps provided and it eventually blocked me out of my admin site. The custom admin path name would not change in wp-config, so I was stuck.
I have since deleted the plugin and reset the .htaccess to get it back to normal, BUT I cannot use this plugin because the settings are stored somewhere.
MY QUESTION IS THIS: Is there a way to change the custom path name somewhere in your configuration files so I can do a factory reset on the plugin? I cannot simply hit “reset” when the plugin is installed because the custom path name is initialized, and wp-config is not acknowledging the change, so it shows an ERROR 404.