You could script it or make a small app to do it;

http://www.devx.com/vb2themax/Tip/19633

using System;
using System.Collections;
using System.Collections.Specialized;
using COMAdmin; // This needs a reference to the "COM+ Admin" dll on
the COM tab

namespace xxx
{
 class ShutdownCom
 {
   #region Get COM+ Applications
   public StringCollection GetCOMApplications()
   {
     StringCollection collection = new StringCollection();
     try
     {
       ICOMAdminCatalog objAdmin;
       ICatalogCollection objCollection;

       objAdmin = (ICOMAdminCatalog) new
COMAdmin.COMAdminCatalog();
       objCollection = (ICatalogCollection)
objAdmin.GetCollection("Applications");
       objCollection.Populate();

       foreach(COMAdmin.COMAdminCatalogObject objApp in
objCollection)
       {
         collection.Add(objApp.Name.ToString());
         // Console.WriteLine(objApp.Name.ToString());
       }
     }
     catch(Exception ex)
     {
       Console.WriteLine("Error: " + ex.Message);
       return null;
     }
     return collection;
   }
   #endregion

   #region Shutting Down  COM+ Application
   public void ShutDownCOMApplication(string appName)
   {
     try
     {
       ICOMAdminCatalog objAdmin;
       ICatalogCollection objCollection;

       objAdmin = (ICOMAdminCatalog) new
COMAdmin.COMAdminCatalog();
       objCollection = (ICatalogCollection)
objAdmin.GetCollection("Applications");

       Console.WriteLine("Shutting down: " + appName);
       objAdmin.ShutdownApplication(appName);
     }
     catch(Exception ex)
     {
       Console.WriteLine("Unable to shutdown the application, err=" +
ex.Message);
     }
   }
   #endregion

   [STAThread]
   static void Main(string[] args)
   {
     // create an instance of our class
     ShutdownCom shutdown = new ShutdownCom();

     // shutdown all applications that begin with ZC
     StringCollection appList = shutdown.GetCOMApplications();
     foreach (string appName in appList)
     {
       if (appName.ToUpper().StartsWith("ZC"))
         shutdown.ShutDownCOMApplication(appName);
     }
   }
 }
}