title: IIS Express - Visual Studio - Running multiple sites on the same port
body: <p>I have multiple APIs that use the same port (8888). These APIs are part of different solutions.</p>
  
  <p><a href="http://localhost:8888/api1" rel="noreferrer">http://localhost:8888/api1</a></p>
  
  <p><a href="http://localhost:8888/api2" rel="noreferrer">http://localhost:8888/api2</a></p>
  
  <p>....</p>
  
  <p>When I run any of the APIs in visual studio 2013 (hit F5), iis express starts and all of the APIs are running. This happens even though the APIs are part of different solution. I can see them when I click on the iis express icon under View Sites.</p>
  
  <p>I installed VS 2015 and when I run one API in visual studio the other APIs do not run. I cannot even run the other APIs in the other solution since I get:</p>
  
  <pre><code>unable to launch iis express.. port is in use
  </code></pre>
  
  <p>how can I get the other APIs to run when I run any API? I need to mimic the behavior that exists in VS 2013 in VS 2015.</p>
  
  <p>Thanks.</p>