.Net COM Interop Class Not Working Via Sp_OACreate

this thread is actually to help another guy out in a seperate thread lol...I am not a COM expert but I do have a basic understanding of it from a dev perspective. I am trying to get COM interop via VS2005 to work from a sql2005 sp_OACreate call. below is the code. I can replace my custom object with say a sqldmo reference and IT WORKS! So I was thinking maybe security issues, but even when I run sql under an admin account it does not work. and i am connecting via sa for the code.

 

Also, I have tested the COM object via windows script host/.vbs file: dim oOjbect set oObject = CreateObject(myCOMObject.Math) msgbox oObject.Add(1,1). And the object appears to be listed correctly in the registry under HKEY_Classes

Imports System

Imports System.IO

Imports System.Data

Imports System.Data.SqlClient

Imports System.Data.SqlTypes

Imports Microsoft.SqlServer.Server

Imports Microsoft.VisualBasic

Imports System.Diagnostics

 

Public Class Math

Public Function Add(ByVal iFirstNum As Integer, ByVal iSecondNum As Integer)

Return (iFirstNum + iSecondNum)

End Function

End Class

------------------------------------------------------------------------------------------

DECLARE @object int

DECLARE @hr int

DECLARE @src varchar(255), @desc varchar(255)

EXEC @hr = sp_OACreate 'myCOMObject.Math', @object OUT,5

IF @hr <> 0

BEGIN

EXEC sp_OAGetErrorInfo @object, @src OUT, @desc OUT

SELECT hr=convert(varbinary(4),@hr), Source=@src, Description=@desc

RETURN

END