Open the netbeans, and then goto "file" and select the "open project" option, and open the 'ARS'.
A arsystem.sql file is dump just import it with the help of mysql workstation or by terminal. just type: mysql -u username -p database_name < arsystem.sql
user id: 1234567890 password: asdf
Admin id: 1hk17cs111 password: prasanjit