codeigniter not working on godaddy windows hosting (plesk)

Question

My codeigniter project is working fine on local xamp, but when i hosted it on godaddy window hosting (plesk) it always loading the default controller. below is my config file:

$config['base_url'] = 'my_site_url';
$config['index_page'] = '';
$config['uri_protocol'] = 'AUTO';

and web.config

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer>
        <rewrite>
            <rules>
                <rule name="Rewrite to index.php">
                    <match url="index.php|robots.txt|images|test.php" />
                    <action type="None" />
                </rule>
                <rule name="Rewrite CI Index">
                    <match url=".*" />
                    <conditions>
                        <add input="{REQUEST_FILENAME}" pattern="css|js|jpg|jpeg|png|gif|ico|htm|html" negate="true" />
                    </conditions>
                    <action type="Rewrite" url="index.php/{R:0}" />
                </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>