Thought I would bring this back up to the top as I see the admin directory is still hard coded into gcheckout.php.

http://www.zen-cart.com/forum/showpo...&postcount=299

Quote Originally Posted by DrByte View Post
The /admin/ path is not defined anywhere outside the admin folder. This is for security reasons. If nobody can find the path to your admin folder, it is much more difficult to exploit.

It would be more prudunt for the GC module to include an appropriate path in its return post-back so that it knows where to find relevant files, rather than to hard-code the path into any particular file.