Easyhook not working

gistfile1.txt

using System;
using System.Diagnostics;
using System.Runtime.InteropServices;

namespace TestLauncherApp
{
    class Program
    {
        [StructLayout(LayoutKind.Sequential)]
        internal struct STARTUPINFO
        {
            uint cb;
            IntPtr lpReserved;
            IntPtr lpDesktop;
            IntPtr lpTitle;
            uint dwX;
            uint dwY;
            uint dwXSize;
            uint dwYSize;
            uint dwXCountChars;
            uint dwYCountChars;
            uint dwFillAttributes;
            uint dwFlags;
            ushort wShowWindow;
            ushort cbReserved;
            IntPtr lpReserved2;
            IntPtr hStdInput;
            IntPtr hStdOutput;
            IntPtr hStdErr;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal struct PROCESS_INFORMATION
        {
            public IntPtr hProcess;
            public IntPtr hThread;
            public int dwProcessId;
            public int dwThreadId;
        }

        [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
        private static extern bool CreateProcess(IntPtr lpApplicationName, string lpCommandLine, IntPtr lpProcAttribs, IntPtr lpThreadAttribs, bool bInheritHandles, uint dwCreateFlags, IntPtr lpEnvironment, IntPtr lpCurrentDir, [In] ref STARTUPINFO lpStartinfo, out PROCESS_INFORMATION lpProcInformation);

        [UnmanagedFunctionPointer(CallingConvention.StdCall, SetLastError = true)]
        delegate bool CreateProcess_Delegate(IntPtr lpApplicationName, string lpCommandLine, IntPtr lpProcAttribs, IntPtr lpThreadAttribs, bool bInheritHandles, uint dwCreateFlags, IntPtr lpEnvironment, IntPtr lpCurrentDir, [In] ref STARTUPINFO lpStartinfo, out PROCESS_INFORMATION lpProcInformation);

        bool CreateProcess_Hook(IntPtr lpApplicationName, string lpCommandLine, IntPtr lpProcAttribs, IntPtr lpThreadAttribs, bool bInheritHandles, uint dwCreateFlags, IntPtr lpEnvironment, IntPtr lpCurrentDir, [In] ref STARTUPINFO lpStartinfo, out PROCESS_INFORMATION lpProcInformation)
        {
            bool result = false;

            result = CreateProcess(lpApplicationName, lpCommandLine, lpProcAttribs, lpThreadAttribs, bInheritHandles,
                dwCreateFlags, lpEnvironment, lpCurrentDir, ref lpStartinfo, out lpProcInformation);
            try
            {
                // Add message to send to FileMonitor
                Console.WriteLine("IT WOKRED!!!!!!");
            }
            catch
            {
                // swallow exceptions so that any issues caused by this code do not crash target process
            }
            return result;
        }

        static void Main(string[] args)
        {
            var p = new Program();
            p.SetupHook();

            var lpStartupInfo = new STARTUPINFO();
            var lpProcessInformation = new PROCESS_INFORMATION();
            uint flags = 0x00000000;// | DetachedProcess | CreateNoWindow;

            CreateProcess((IntPtr)0, @"notepad.exe", (IntPtr)0, (IntPtr)0,
                false, flags, (IntPtr)0, (IntPtr)0, ref lpStartupInfo, out lpProcessInformation);
            Console.WriteLine(Marshal.GetLastWin32Error());
        }

        private void SetupHook()
        {
            var createProcessHook = EasyHook.LocalHook.Create(
                                      EasyHook.LocalHook.GetProcAddress("kernel32.dll", "CreateProcessA"),
                new CreateProcess_Delegate(CreateProcess_Hook),
                this);


            createProcessHook.ThreadACL.SetExclusiveACL(new Int32[] { 0 });
            Console.WriteLine("Hook Installed");
        }
    }
}