I have your plugin installed on over 30 client sites. Two always seem to be problematic. right now, CompassionateInterventions.com is the problem child.
At first, I attempted to login as usual with /login but received the "not found" message. I tried an alternate that I have used. Still "not found." So I followed the instructions of using the access key. Still no go. Then I deleted the .htaccess file and the site went blank and I now only get the 403 access denied message.
What can I do to access this client's site now? He's been hacked before so I don't want to delete your plugin but I can't deal with his site locking me out every time I try to access.