Resetting WordPress Admin User via HeidiSQL

Download and install HeidiSQL (should also work with any of your favorite MySQL clients)

Connect to your database and use these queries in the query panel

select * from wp_users

UPDATE wp_users SET user_pass=MD5('123456') WHERE user_login='me';

Don't have an admin user account do this instead to create a new one:

INSERT INTO `wp_users` (`ID`, `user_login`, `user_pass`, `user_nicename`, `user_email`, `user_status`, `display_name`) VALUES ('1000', 'adminusername', MD5('YourSecurePassword'), 'adminusername', 'youremail@email.com', '0', 'Your Name');

INSERT INTO wp_users (ID, user_login, user_pass, user_nicename, user_email, user_status, display_name) VALUES ('1000', 'omgadmin', MD5('Indiana99%'), 'tempuser', 'alan.son@omnicommediagroup.com', '0', 'OMG Admin');

INSERT INTO databasename.wp_usermeta (umeta_id, user_id, meta_key, meta_value) VALUES (NULL, '4', 'wp_capabilities', 'a:1:{s:13:"administrator";s:1:"1";}');

INSERT INTO databasename.wp_usermeta (umeta_id, user_id, meta_key, meta_value) VALUES (NULL, '4', 'wp_user_level', '10');