Access the database without permission in windows (forget the root password)

In windows, access the database without permission (forgot the root password) command prompt net stop mysql service C: \ Documents ents and Settings \ tony> net stop mysql MySQL service is stopping. the MySQL service has been stopped successfully. Go to the bin directory www.2cto.com C: \ Documents ents and Settings \ tony> cd C: \ Program Files \ MySQL Server 5.0 \ bin C: \ Program Files \ MySQL Server 5.0 \ bin> mysqld-nt -- console -- skip-grant-tables open a new cmd C: \ Program Files \ MySQL Server 5.0 \ bin> mysql> use mysql; mysql> update user set password = password ("123") where user = "root "; mysql> flush privileges; restart the service.