When mysql 1130 is remotely connected through Navicat for MySQL, the ERROR code is 1130, ERROR 1130: Host xxx. xxx. xxx. xxx is not allowed to connect to this MySQL server is unable to give remote connection to the user permission problem www.2cto.com to authorize the user I use the user is the root password 123456 preferred syntax is: SQL code GRANT ALL PRIVILEGES ON *. * TO 'myuser' @ '%' identified by 'mypassword' with grant option; example: SQL code GRANT ALL PRIVILEGES ON *. * TO 'root' @ '%' identified by '000000' with grant option; after www.2cto.com is executed, mysql: flush privileges; refresh the permission, you do not need to restart the entire operation: Start-> Run-> cmd cd \ cd mysql installation directory \ bin mysql-u root-p123456; mysql grant all privileges on *. * TO 'root' @ '%' identified by '000000' with grant option; mysql flush privileges; Author: heisetoufa