title: How to find the TypeLib for IDebugEngine2
body: <p>I want to make a .Net wrapper around the ATL COM based IDebugEngine2 interface, which is defined in msdbg.h in the namespace Microsoft.VisualStudio.Debugger.Interop. Ultimately, I want to make a debugging engine in C#.</p>
  
  <p>I am completely new to COM and ATL and I'm having a hard time with the "Implement Interface Wizard..." in Visual Studio 2010 in that I have no idea where to find the tlb for IDebugEngine2. I tried opening the dll but I get an error:</p>
  
  <blockquote>
    <p>No type library found in file ...\Microsoft.VisualStudio.Debugger.Interop.dll</p>
  </blockquote>
  
  <p>How can I get the type library for this interface? Or perhaps there's a better way to go about all this, in which cast please do tell.</p>