Start Citrix Session with reference wfica.ocx(not embedded interop)

Program.cs

using System;
using System.Threading;
using WFICALib;

    class Program
    {
        public static AutoResetEvent onLogonResetEvent = null;

        /// This program demo's the basic of launching and ICO session from within an application.
        static void Main(string[] args)
        {
            ICAClientClass ica = new ICAClientClass();
            onLogonResetEvent = new AutoResetEvent(false);

            // Launch published Notepad if you comment this line, and uncommented
            // the one above you will launch a desktop session
            //ica.Application = "";
            ica.InitialProgram = "#appname";
            

            // Launch a new session
            ica.Launch = true;

            // Set Server address
            ica.Address = "servername";

            // No Password property is exposed (for security)
            // but can explicitly specify it by using the ICA File "password" property
            ica.Username = "username";
            ica.Domain = "domain";
            ica.SetProp("Password", "password here");

            // Needed in some cases
            ica.EncryptionLevelSession = "EncRC5-128";

            // Let's have a "pretty" session
            ica.DesiredColor = ICAColorDepth.Color24Bit;

            // Reseach the output mode you want, depending on what your trying
            // to attempt to automate. The "Client Simulation APIs" are only available under certain modes
            // (i.e. things like sending keys to the session, enumerating windows, etc.)
            ica.OutputMode = OutputMode.OutputModeNormal;

            // Height and Width
            ica.DesiredHRes = 1024;
            ica.DesiredVRes = 786;

            // Register for the OnLogon event
            ica.OnLogon += new _IICAClientEvents_OnLogonEventHandler(ica_OnLogon);

            // Launch/Connect to the session
            ica.Connect();

            Session test = ica.Session;
            if (onLogonResetEvent.WaitOne(new TimeSpan(0, 2, 0)))
            {
                Console.WriteLine("Session Logged on sucessfully! And OnLogon Event was Fired!");
                
                //Not Working for me
                int AppCount = ica.EnumerateApplications();
                for (int i = 0; i < AppCount; i++)
                {
                    string appName = ica.GetEnumNameByIndex(AppCount, i);
                    Console.WriteLine("Application_" + i + " " + appName);
                }
            }
            else
                Console.WriteLine("OnLogon event was NOT Fired! Logging off ...");

            // Do we have access to the client simulation APIs?
            if (ica.Session == null)
                Console.WriteLine("ICA.Session object is NULL! :(");

            Console.WriteLine("\nPress any key to log off");
            Console.Read();

            // Logoff our session
            Console.WriteLine("Logging off Session");
            ica.Logoff();
        }

        /// &lt;summary&gt;
        /// OnLogon event handler
        /// &lt;/summary&gt;
        static void ica_OnLogon()
        {
            Console.WriteLine("OnLogon event was Handled!");
            onLogonResetEvent.Set();
        }
    }

WFICA.OCX is found in C:\Program Files\Citrix\ICA Client\

If this is running from a 64bit, find it from C:\Program Files\Citrix\ICA Client
It is also important to only compile it as x86.

How to run the client application as a Windows service.If I do that connect call is returning error code 13.