Error with MySQL. Privileges. Please help ^^

[jadethread1]

REVOKE ALL PRIVILEGES ON * . * FROM 'mangos'@'localhost';

REVOKE ALL PRIVILEGES ON `mangos` . * FROM 'mangos'@'localhost';

REVOKE GRANT OPTION ON `mangos` . * FROM 'mangos'@'localhost';

REVOKE ALL PRIVILEGES ON `characters` . * FROM 'mangos'@'localhost';

REVOKE GRANT OPTION ON `characters` . * FROM 'mangos'@'localhost';

REVOKE ALL PRIVILEGES ON `realmd` . * FROM 'mangos'@'localhost';

REVOKE GRANT OPTION ON `realmd` . * FROM 'mangos'@'localhost';

DELETE FROM `user` WHERE CONVERT( User USING utf8 ) = CONVERT( 'mangos' USING utf8 ) AND CONVERT( Host USING utf8 ) = CONVERT( 'localhost' USING utf8 ) ;

DROP DATABASE IF EXISTS `mangos` ;

DROP DATABASE IF EXISTS `characters` ;

DROP DATABASE IF EXISTS `realmd` ;

I ran that command^ by accident and now I cant do anything. I've tried EVERYTHING (5 hours worth of everthing) possible. And still no results. I've reinstalled Mysql 3+ times. Ran everything you could think of. And Still get this error.

/* SQL Error (1044): Access denied for user 'root'@'localhost' to database 'mysql' */

When I try to do anything. Please someone help me. This is really frustrating. Thanks

Edit: Oh, I can connect to the database and all. Just cant alter anything. And also can connect to MySQL 5.5 Command Line Client. (if that helps with anything) Sorry for the inconvienece. Just trying to get it fixed ^^ Thanks again.

[stoneharry]

You lost all permissions -> can't do anything.

Literally the only way to fix it (as far as I am aware) would be to completely uninstall MySQL, restart your computer, then install it again.

And this is why you should make backups.