title: LINK : fatal error LNK1221: a subsystem can't be inferred and must be defined
body: <p>I have no other errors or warning in my solution, which would be great but this error has totally baffled me. I have three projects, one references none, and the other two both reference it.</p>
  
  <p>One is a windowsservice, ah, that is also the one that doesn't link, I think this means I ought to add the service installer class in the morning, thought the MS example doesn't bother on the ServiceBase page of MSDN : <a href="http://msdn.microsoft.com/en-us/library/system.serviceprocess.servicebase%28v=VS.80%29.aspx" rel="noreferrer">http://msdn.microsoft.com/en-us/library/system.serviceprocess.servicebase%28v=VS.80%29.aspx</a></p>
  
  <p>I'll need to test that example later. But if anyone can help in the mean time, thanks.</p>
  
  <p>The project with no references is a dll. The other is a standard app, which up until about a month ago was all that I'd considered building.</p>