Have I read the related troubleshooter articles above before posting (which pages?)? yes
Have I searched the forum before posting? yes
Have I read the documentation before posting (which pages?)? yes
Joomla! version: (1.6.4)
PHP version: (unknown)
MySQL version: (unknown)
Host: (optional, but it helps us help you)
Admin Tools version: (2.1.2)
Description of my issue:
My client tried to access the admin panel with the correct secret parameter, but got redirected to the homepage. Any ideas why? His ip is on the whitelist.