title: Assembly not listed in VS10 Object browser
body: <p>I have a VB.Net project which needs to use a third party DLL for which there also an interop assembly. So I have something like this:</p>
  
  <pre><code>Hummingbird.DM.Server.Interop.PCDClient.dll
  PCDClient.dll
  </code></pre>
  
  <p>I tried adding the reference to the interop directly in the project, but on running the file I got a COM not registered error.</p>
  
  <p>So, I tried registering the interop as follows:</p>
  
  <pre><code>gacutil /if "C:\....\Hummingbird.DM.Server.Interop.PCDClient.dll"
  
  regasm "C:\....\Hummingbird.DM.Server.Interop.PCDClient.dll"
  </code></pre>
  
  <p>Even after restarting VS, the assembly is still not visible.</p>