I am waiting for your answer as to what is a private reply if this is not one, glued on to my screen. ONce this is resolved and I can have access to my website, I am hoping to finally launch it in next 3 days. This one rollout has been very unlucky and has taken too long a time. I am hoping you will be able to make quicker reverts and we can together sort this out well soon.
I renamed back hide_my_wp plugin folder name to it’s original name and then commented out define(‘ADMIN_COOKIE_PATH’, ‘…’) in wp-config.php file and I could login to backend. Please check and let me know.