title: How do you register a Win32 COM DLL file in WiX 3?
body: <p>I found an example on registering DLLs, <em><a href="http://blogs.msdn.com/robmen/archive/2004/04/28/122491.aspx" rel="noreferrer">Registering an Assembly for COM Interop in a MSI file with the Windows Installer XML toolset.</a></em>, and WiX complains about the "AssemblyRegisterComInterop" attribute.</p>
  
  <p>I removed that and changed the "Assembly" attribute to win32, and it says I need to specify the AssemblyManifest attribute, but what should I put there?</p>