OS: Window 7 Enterprise
MySQL: MySQL version 5.6.12
MySQL home directory : [MYSQL_HOME]
MySQL new data files directory : [NEW_DATA_FOLDER]
1. Shutdown MySQL database
2. Copy the "data" folder that normally located at [MYSQL_HOME]\data to new data files directory, [MY_NEW_DATA], for example, "d:\data".
3. Open my.ini that located at [MYSQL_HOME]\my.ini
4. Edit the my.ini by changing the parameter as describe below: