ManagedLib plugin not loading

Hi,

I have created a custom Identity System (10.1.4.3) ManagedLib plugin in C# and despite adding it to the oblixpppcatalog.lst it never loads.  This is how I configured it in the catalog file:

userservcenter_stAuxPerson_onchange;managedlib;;..\..\..\ppp\UpdateTOUPPP.dll;UserProfileUpdateTOUAcceptedDate;

I have checked the oblog and have noticed the following:

2011/07/13@22:58:30.734000 64920 57764 PPP INFO 0x000008C7 engine\obeventcatalog.cpp:183 "Cannot find the action" function^ObEventCatalog::GetActionEntry2Modify() actionName^userservcenter_stauxperson_onchange 

Here is a C# code snippet from the custom plugin:

using System;using Oblix.Identity.CoreID;public class EventAPI

{

public EventAPI()

{

}

public IPPPData.STATUS_PPP_M UserProfileUpdateTOUAcceptedDate(String eventName, IPPPData