Help with norecoil code

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace HWID
{
    class Program
    {
        static void Main(string[] args)
        {

            Hwid hwid = new Hwid();
            // Change this to your desired password;
            string password = "secret1234";

            if (args.Length < 1)
                PrintHelp();
            else
                switch (args[0])
                {
                    case "--display":
                        {
                            Console.WriteLine("CPU ID: " + hwid.CpuId);
                            Console.WriteLine("HDD ID: " + hwid.HddId);
                            Console.WriteLine();
                            break;
                        }
                    case "--generate":
                        {
                            if (args.Length < 2)
                            {
                                Console.WriteLine("Path not specified!");
                                break;
                            }
                            string path = args[1];
                            Console.WriteLine("Encrypted HWID: " + hwid.Generate(password, path));
                            // If we don't specify the path it will only return the encrypted string
                            //Console.WriteLine("Encrypted HWID: " + hwid.Generate(password));
                            break;
                        }
                    case "--verify":
                        {
                            if (args.Length < 2)
                            {
                                Console.WriteLine("Path not specified!");
                                break;
                            }
                            string path = args[1];
                            Console.WriteLine(hwid.Verify(password, path));
                            break;
                        }
                    default:
                        {
                            PrintHelp();
                            break;
                        }

                }
            Console.WriteLine("Press any key to continue . . .");
            Console.ReadLine();
        }
        private static void PrintHelp()
        {
            Console.WriteLine("Usage: hwid.exe <option>");
            Console.WriteLine("");
            Console.WriteLine("Options:");
            Console.WriteLine("       --display            Display the HWID(CPUID and HDDID)");
            Console.WriteLine("       --generate <path>    Saves the crypted HWID to path");
            Console.WriteLine("       --verify <path>      Verifies the HWID is available in the path");
        }
    }
}

{
        static void Main(string[] args)
        {

            Hwid hwid = new Hwid();
            // Change this to your desired password;
            string password = "secret1234";

            if (args.Length < 1)
                PrintHelp();
            else
                switch (args[0])
                {
                    case "--display":
                        {
                            Console.WriteLine("CPU ID: " + hwid.CpuId);
                            Console.WriteLine("HDD ID: " + hwid.HddId);
                            Console.WriteLine();
                            break;
                        }
                    case "--generate":
                        {
                            if (args.Length < 2)
                            {
                                Console.WriteLine("Path not specified!");
                                break;
                            }
                            string path = args[1];
                            Console.WriteLine("Encrypted HWID: " + hwid.Generate(password, path));
                            // If we don't specify the path it will only return the encrypted string
                            //Console.WriteLine("Encrypted HWID: " + hwid.Generate(password));
                            break;
                        }
                    case "--verify":
                        {
                            if (args.Length < 2)
                            {
                                Console.WriteLine("Path not specified!");
                                break;
                            }
                            string path = args[1];
                            Console.WriteLine(hwid.Verify(password, path));
                            break;
                        }
                    default:
                        {
                            PrintHelp();
                            break;
                        }

                }
            Console.WriteLine("Press any key to continue . . .");
            Console.ReadLine();
        }