using System;

using System.Collections.Generic;

// 👇 Notice those using ! 

using Newtonsoft.Json;

using System.IO;

​

public class Program

{

    static void Main(string[] args)

    {

        // This is where I save The configuration.

        var configPath = @"tempFile.Json";

        // if the config file does not exist yet

        if(!File.Exists(configPath)){

            // Find the paths           

            var myPaths = new[]{@"c:/something.file", @"d:/something.file", };          

            // Save them

            File.WriteAllText(configPath, JsonConvert.SerializeObject(myPaths));    

        }

​

​

    }

}