I have been real busy recently so haven't had time to answer the support calls. I changed the authenticate user on my admin_login.php to look for the VerifiedUser (userlevel = 1) and this didn't work. Even though it works for the regular login.php.
I then changed the access pages to be the VerifiedUser (so it is exactly the same as my public login page) and it still returns "invalid user name or password".
I attached the admin login page.