title: Add third party COM reference in nuget package
body: <p>I'm relatively new that whole NuGet package stuff and currently I'm struggling a bit with including a referenced COM DLL. </p>
  
  <p>I have a little Utilities library for Autodesk Inventor. So I included the COM reference.</p>
  
  <p><a href="https://i.stack.imgur.com/mRGmh.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/mRGmh.png" alt="References"></a></p>
  
  <p>Now I want Visual Studio to automatically create the NuGet package</p>
  
  <p><a href="https://i.stack.imgur.com/m8yDx.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/m8yDx.png" alt="enter image description here"></a></p>
  
  <p>So every time I build my project, Visual Studio recreates the .nuspec file and generates the package but unfortunately without adding the referenced Inventor DLL to the lib folder inside the NuGet package. I read a lot about adding it manually or editing the .nuspec file, but is there a more simple solution where Visual Studio will do this part for me?</p>
  
  <p>I'm working with VS2017</p>
  
  <p>Thanks in advance</p>