Please follow below instructions: 
1.	Go to project folder
2.	Copy irestora_plus folder and upload it in your server
3.	Open this file in your editor application/config/cofig.php
4.	Make sure this line is looking like below:
$config['base_url'] = 'http://localhost/irestora_plus/';
5.	Create a database named irestora_plus
6.	Go to database folder
7.	Import irestora_plus SQL file into your database
8.	Open this file in your editor application/config/database.php
9.	Make sure these three variables are looking like below
$db['default']['username'] = 'root';
$db['default']['password'] = '';
$db['default']['database'] = 'irestora_plus';
10.	And finally run the project by accessing http://localhost/irestora_plus/