1. Go to mysql view secure_file_prive value
$mysql -u root -p
mysql>SHOW VARIABLES LIKE "secure_file_priv";
= null secure_file_prive - limit allowed to import and export mysqld
= secure_file_priv / tmp / - limit mysqld import and export only occur in / tmp / directory
= secure_file_priv '' - not mysqld introduced export restrictions do
2. Change the value of secure_file_pri
Find my.ini configuration file in the mysqld adding the directory, secure_file_priv = '', restart the mysql server.