Interfaces, Classes and ComInterop [resolved]

I only want 2 objects exposed to COM (IEngine and Engine), but somehow 4 objects are being exposed (IEngine, Engine, _IEngine, and _Engine). The _Objects are automatically generated by VB.NET (2002).

How can I hide or not generate those objects?

Code:

---

<InterfaceType(ComInterfaceType.InterfaceIsDual), ComVisible(True)> _
Public Interface IEngine
  ...
End Interface

<ComClass(Engine.ClassId, Engine.InterfaceId, Engine.EventsId), ComVisible(True)> _
Public Class Engine : Implements IEngine
...
End Class

---

Thanks,

I found the solution at

http://www.codeproject.com/dotnet/nettocom.asp