"Recycle" an IIS Publishing Point (mostly from http://blogs.southworks.net/ejadib/2009/04/16/live-smooth-streaming-how-to-start-stop-shutdown-a-publishing-point-programmatically/) Note: Target .NET 2.0

Program.cs

using System;
using System.Collections.Generic;
using System.Text;

using Microsoft.Web.Administration;

namespace ConsoleApplication1
{
   class Program
   {
      static void Main( string[] args )
      {
         ServerManager serverManager = new ServerManager();
         ApplicationPool applicationPool = null;
         try
         {
            applicationPool = serverManager.ApplicationPools["Smooth"];
         }
         catch
         {
            Console.WriteLine( "Unable to find Application Pool named \"Smooth\"" );
            Environment.Exit( 1 );
         }
         WorkerProcess workerProcess = null;
         try
         {
            workerProcess = applicationPool.WorkerProcesses[0];
         }
         catch
         {
            Console.WriteLine( "Unable to find first Worker Process" );
            Environment.Exit( 1 );
         }

         try
         {
            PublishingPointUtils.Shutdown( workerProcess, "Smooth", "/", "mss.isml" );
         }
         catch( Exception e )
         {
            Console.WriteLine( e.Message );
            throw;
         }

         try
         {
            PublishingPointUtils.Start( workerProcess, "Smooth", "/", "mss.isml" );
         }
         catch( Exception e )
         {
            Console.WriteLine( e.Message );
            throw;
         }

         Console.WriteLine( "Done" );
      }
   }
}

PublishingPointUtils.cs

using System;
using System.Collections.Generic;
using System.Text;

using Microsoft.Web.Administration;
using System.Globalization;

namespace ConsoleApplication1
{
   public static class PublishingPointUtils
   {
      private static void ExecuteRscaFunction( ConfigurationElement workerProcess,
                                              string siteName,
                                              string applicationPath,
                                              string fileName,
                                              string functionName )
      {
         ConfigurationMethod configurationMethod = workerProcess.Methods["GetCustomData"];

         ConfigurationMethodInstance instance = configurationMethod.CreateInstance();
         instance.Input["guidIdOfFunctionCall"] = "Media_LiveStreaming_Control";

         string currentLogicalPath = applicationPath;

         if( !currentLogicalPath.EndsWith( "/", StringComparison.OrdinalIgnoreCase ) )
         {
            currentLogicalPath = currentLogicalPath + "/";
         }

         string fullPath = string.Concat( currentLogicalPath, fileName );
         string parameters = string.Format( CultureInfo.InvariantCulture, "{0};{1};{2}",
         functionName, siteName, fullPath );
         instance.Input["parametersOfFunctionCall"] = parameters;
         instance.Execute();
      }

      public static void Start( ConfigurationElement workerProcess,
                                string siteName,
                                string applicationPath,
                                string fileName )
      {
         ExecuteRscaFunction( workerProcess, siteName, applicationPath, fileName, "StartPublishingPoint" );
      }

      public static void Stop( ConfigurationElement workerProcess,
                               string siteName,
                               string applicationPath,
                               string fileName )
      {
         ExecuteRscaFunction( workerProcess, siteName, applicationPath, fileName, "StopPublishingPoint" );
      }

      public static void Shutdown( ConfigurationElement workerProcess,
                                   string siteName,
                                   string applicationPath,
                                   string fileName )
      {
         ExecuteRscaFunction( workerProcess, siteName, applicationPath, fileName, "ShutdownPublishingPoint" );
      }
   }
}

This found a user apparently!
http://stackoverflow.com/questions/20457196/access-denied-error-when-attempting-to-reference-iis-worker-process-related-to