• Open wp-config.php file and remove following code
    define( ‘SUBDOMAIN_INSTALL’, true );
    $base = ‘/’;
    define( ‘DOMAIN_CURRENT_SITE’, ‘netgen.in’ );
    define( ‘PATH_CURRENT_SITE’, ‘/’ );
    define( ‘SITE_ID_CURRENT_SITE’, 1 );
    define( ‘BLOG_ID_CURRENT_SITE’, 1 );
    define(‘WP_DEBUG’, false);
    define(‘WP_ALLOW_MULTISITE’, true);
  • Change define( ‘MULTISITE’, true); to define( ‘MULTISITE’, false );
  • That’s all. Now you have successfully deactivated WPMU/ Network sites.