
/* Rinstall */

cd C:\Program Files\MySQL\mysql-5.5.6-rc-win32\bin

mysqld --console

/* autre fenetre */

cd C:\Program Files\MySQL\mysql-5.5.6-rc-win32\bin

mysql -u root

UPDATE mysql.user 
      SET Password=PASSWORD('ingres') WHERE User='root';
FLUSH PRIVILEGES;
exit;

mysqladmin -u root -p shutdown 

/* 1ere fenetre */

mysqld --console

mysql -u root p

DROP USER ''@'localhost';
exit;

mysqladmin -u root -p shutdown 

mysqld --install

mysqld --console