private void LoadEngine()
 {
     try
     {
         engine = ModuleRegister.CreateEngine(EngineName);
     }
     catch (FileNotFoundException)
     {
         //swallow
     }
 }
 private void LoadParser()
 {
     try
     {
         parser = ModuleRegister.CreateParser(ParserName);
     }
     catch (FileNotFoundException)
     {
         //swallow
     }
 }