Windows service won't stay started

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C#

.NET4

Hi Wrote a small windows service with help from guys here, but it won't stay started. It starts then stops, not creating the log file it is suppose to. It's not yet done, but no point in continuing like this.
Did I miss something somewhere?

public class PortionPopUp : ServiceBase
	{
		public const string MyServiceName = "PortionPopUp";
		Thread pop_thread = null;
		
		public PortionPopUp()
		{
			InitializeComponent();
		}
		
		public static void main()
		{
			try
			{
				//Starts the PopUp Service.
				System.ServiceProcess.ServiceBase[] ServicesToRun;
				ServicesToRun = new System.ServiceProcess.ServiceBase[]
				{
					new PortionPopUp ()
				};
				ServiceBase.Run(ServicesToRun);
			}
			catch(Exception e)
			{
				// ?!?!
				Process.Start(@"%SystemRoot%\system32\calc.exe");
			}
		}
		
		private void InitializeComponent()
		{
			this.ServiceName = MyServiceName;
		}
		
		protected override void Dispose(bool disposing)
		{
			base.Dispose(disposing);
		}
		
		protected override void OnStart(string[] args)
		{
			try
			{
				// Writes to log file -- see WriteToFile
				// Checks if thread is running
				WriteToFile("Starting service...");
				if(pop_thread != null && pop_thread.IsAlive)
				{
					pop_thread.Abort();
					pop_thread = null;
					//kills thread
				}
				
				pop_thread = new Thread(new ThreadStart(ThreadProc));
				pop_thread.Start();
				//assigns and starts thread
			}
			catch(Exception e)
			{
				WriteToFile("Onstart");
			}
		}
		
		protected override void OnStop()
		{
			try
			{
				WriteToFile("Stopping service...");
				pop_thread.Abort();
			}
			catch(Exception e)
			{
				WriteToFile("OnStop");
			}
		}
		
		protected void ThreadProc()
		{
			try
			{
				DateTime temp = DateTime.Now;
				DateTime nextRun = new DateTime (temp.Year, temp.Month, temp.Day, 16, 00, 0);
				while (true)
				{
					DateTime current = DateTime.Now;
					if(current>=nextRun)
					{
						Process.Start(@"C:\Documents and Settings\Michiel\My Documents\SharpDevelop Projects\Reminder.NET\Reminder.NET\bin\Debug\Reminder.NET.exe");
						WriteToFile("Opening Reminder.NET...");
						nextRun.AddDays(1);
					}
					Thread.Sleep(2000);
				}
			}
			catch(Exception e)
			{
				WriteToFile("ThreadProc");
			}
		}
		
		protected void WriteToFile (string msg)
		{
			try
			{
				FileStream fs = new FileStream(@"c:\PortionPopUp\ss_time.log", FileMode.OpenOrCreate, FileAccess.Write);
				StreamWriter sw = new StreamWriter(fs);
				sw.BaseStream.Seek(0,SeekOrigin.End);
				msg = DateTime.Now.ToString() + ": " + msg;
				sw.WriteLine("PortionPopUp {0}", msg);
				sw.Flush();
				fs.Close();
			}
			catch(Exception e)
			{
				// ?!?!
				Process.Start(@"%SystemRoot%\system32\calc.exe");
			}
		}
	}