private void checkFiles()
 {
     try
     {
         List <string> path = client.Check("Full_Path", true);
         if (!path[0].Equals("NOTHING WAS FOUND!"))
         {
             for (int i = 0; i < path.Count(); i++)
             {
                 if (!File.Exists(path[i]))
                 {
                     message(path[i]);
                 }
             }
         }
     }
     catch (Exception ex)
     {
         MessageBox.Show("ERROR Check_Files:" + ex.Message);
     }
 }