MS Acces 2010 COM AddIn doesn't load fully

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.NET2.0

C#

.NET

COM

MS-Access

AddIn

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Hello

I've been trying to creating MS Access 2010 addin in VS 2010 Express in C# .NET 2.0. I implemented the IDTExtensibility2 interface, and created a function for addin registration, all code is shown below.

AddIn:

using Microsoft.Office.Core;
using System;
using System.Runtime.InteropServices;
using ACCESS = Microsoft.Office.Interop.Access;

namespace SimpleAddIn
{
    [GuidAttribute("9A275102-2CD4-4AAF-9D57-F706C94F76D8"), ProgId("SimpleAddIn.Connect"), ComVisible(true)]
    public class Connect : Extensibility.IDTExtensibility2
    {
        private ACCESS.Application oApplication = null;
        private COMAddIn oAddIn = null;

        public void OnAddInsUpdate(ref Array custom)
        {

        }

        public void OnBeginShutdown(ref Array custom)
        {
            System.Windows.Forms.MessageBox.Show("Shutting down");
        }

        public void OnConnection(object Application, Extensibility.ext_ConnectMode ConnectMode, object AddInInst, ref Array custom)
        {
            Application = oApplication as ACCESS.Application;
            AddInInst = oAddIn as COMAddIn;

            if (ConnectMode == Extensibility.ext_ConnectMode.ext_cm_AfterStartup)
            {
                OnStartupComplete(ref custom);
            }
        }

        public void OnDisconnection(Extensibility.ext_DisconnectMode RemoveMode, ref Array custom)
        {
            if (RemoveMode == Extensibility.ext_DisconnectMode.ext_dm_HostShutdown)
            {
                OnBeginShutdown(ref custom);
            }
            oApplication = null;
        }

        public void OnStartupComplete(ref Array custom)
        {
            System.Windows.Forms.MessageBox.Show("Start up complete");
        }
    }
}

Register/Unregister functions:

[ComRegisterFunctionAttribute]
public static void RegisterFunction(Type type)
{
    try
    {
        Assembly thisAssembly = Assembly.GetAssembly(typeof(SimpleAddIn.Connect));
        RegistryKey key = Registry.ClassesRoot.CreateSubKey("CLSID\\{" + type.GUID.ToString().ToUpper() + "}\\InprocServer32\\1.0.0.0");
        key.SetValue("CodeBase", thisAssembly.CodeBase);
        key.Close();

        key = Registry.ClassesRoot.CreateSubKey("CLSID\\{" +  type.GUID.ToString().ToUpper() + "}\\InprocServer32");
        key.SetValue("CodeBase", thisAssembly.CodeBase);
        key.Close();

        
        // http://support.microsoft.com/kb/948461
       key = Registry.ClassesRoot.CreateSubKey("Interface\\{000C0601-0000-0000-C000-000000000046}");
       string defaultValue = key.GetValue("") as string;
       string s = defaultValue;
       key.SetValue("", "Office .NET Framework Lockback Bypass Key");
       key.Close();

       Registry.ClassesRoot.CreateSubKey(@"CLSID\{" + type.GUID.ToString().ToUpper() + @"}\Programmable");
       Registry.CurrentUser.CreateSubKey(_addinOfficeRegistryKey + "SimpleAddIn.Connect");
       RegistryKey rk = Registry.CurrentUser.OpenSubKey(_addinOfficeRegistryKey + "SimpleAddIn.Connect", true);
       rk.SetValue("LoadBehavior", Convert.ToInt32(3));
       rk.SetValue("FriendlyName", "Simple Acces COM AddIn");
       rk.SetValue("Description", "COM AddIn for MS Access 2010 written in C#");
       rk.Close();
   }
   catch (Exception ex)
   {
   }
}

[ComUnregisterFunctionAttribute]
public static void UnregisterFunction(Type type)
{
    try
    {
        Registry.ClassesRoot.DeleteSubKey(@"CLSID\{" + type.GUID.ToString().ToUpper() + @"}\Programmable", false);
        Registry.CurrentUser.DeleteSubKey(_addinOfficeRegistryKey + "SimpleAddIn.Connect", false);
    }
    catch (Exception ex)
    {
    }
}

Results:
I tried this on two computers and got 2 different results:

1. Windows 7 x63, Office Pro x64 Visual Studio Ultimate installed.
- On this machine addin has been registered succesfully and is functioning

2. Windows 7x63, Office Pro x32, Visual Studio 2012 Express.
- On this machine I have managed to partially register the addin. I can see it in COM AddIns under MS Acces, but it is unloaded and I haven't managed to load it. Also on this machine I couldn't find registry key "{000C0601-0000-0000-C000-000000000046}" in CLSID/Interface/ so I manually created it and gave him a value "Office .NET Framework Lockback Bypass Key" and still addin wasn't loaded.

Any answers or clues would be much apprecieted, thanks.