public function create_restore_root_folder()
 {
     $this->logger->log_info(__METHOD__, 'Create restore folder.' . $this->restore_root_folder_path);
     $fileSystem = new WPBackItUp_FileSystem($this->logger);
     if ($fileSystem->create_dir($this->restore_root_folder_path)) {
         //Secure restore folder
         $fileSystem->secure_folder($this->restore_root_folder_path);
         return true;
     } else {
         return false;
     }
 }