Hyrule Warriors Legends Rupee Editor

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication2
{
    class Program
    {
        static string currentFolder = Directory.GetCurrentDirectory();

        static void Main(string[] args)
        {
            using (var fs = new FileStream(currentFolder + "\\zmha.bin", FileMode.Open, FileAccess.ReadWrite))
            {
                fs.Position = 0xE0;
                fs.WriteByte(Convert.ToByte(0x98));

                fs.Position = 0xDF;
                fs.WriteByte(Convert.ToByte(0x96));

                fs.Position = 0xDE;
                fs.WriteByte(Convert.ToByte(0x7F));

                Console.WriteLine("You should now have 9,999,999 Rupees!");
                Console.ReadLine();
            }
        }
    }
}