code: function(){
  		console.log("Unknown Response");
  
  		if (_pathConfirmationCounter < 3){
  			console.log("Please enter a 'Y' or an 'N' when answering.\n");
  			_pathConfirmationCounter++;
  			confirmDestination();
  		} else {
  			console.log("Unable to install at this time due to too many unknown responses.\n");
  			_prompt.close();
  		}
  	}
docs: Informs the user that their response was unknown and will reprompt if not encountered more than 3 times.
  @private