Apparently the new (v2) OpenCart's password encryption scheme is not a simple md5 hash. I attempted to search the net for a way to reset the admin password after I changed hosts for my OpenCart installtion but could not find anything.
Thank you.
If you just need to regain access, and change your password then you can do so pretty easily. Open system/library/user.php
(system/library/cart/user.php
in later versions) and find the line beginning
$user_query = $this->db->query("SELECT * FROM " . DB_PREFIX . "user WHERE username =
Before the WHERE
put a #
changing it to
$user_query = $this->db->query("SELECT * FROM " . DB_PREFIX . "user #WHERE username =
and save. This allows you to log in using the first account (usually the default admin account) without any user and password. As soon as you do, reverse this and save again. You'll still be logged in and can edit the user data editing the password as you wish