Unity Simple IO

IOScript.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.IO;

public class IOScript : MonoBehaviour {

	// Use this for initialization
	void Start () {
        StreamWriter writer = new StreamWriter("Files/MyFile.txt");
        writer.WriteLine("im a new text file.");
        writer.Flush();
	}
	
	// Update is called once per frame
	void Update () {
		
	}
}