Skeletal Windows Service which blocks on NLog

NLog.config

<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
	  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

	<targets>
		<target xsi:type="Debugger" name="debugger_target" />
		<target xsi:type="Chainsaw" name="chainsaw_target" address="udp4://localhost:4141"/>
		<!--
		<target xsi:type="File" name="f" fileName="${basedir}/logs/${shortdate}.log"
			layout="${longdate} ${uppercase:${level}} ${message}" />
		-->
	</targets>

	<rules>
		<logger name="*" minlevel="Trace" writeTo="chainsaw_target"/>
	</rules>
</nlog>

Service1.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;

namespace WindowsService1
{
	public partial class Service1 : ServiceBase
	{
		private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();

		public Service1()
		{
			InitializeComponent();
		}

		protected override void OnStart(string[] args)
		{
			logger.Trace("Service1 started.");
		}

		protected override void OnStop()
		{
			logger.Trace("Service1 stopped.");
		}
	}
}

This is not working on my App. Do you have any solutions for me?