title: Why am I getting "unsupported network unix" with Cloud SQL Proxy, when I'm specifying TCP?
body: <p>I'm having issues when trying to connect to my Cloud SQL instance.  I created a SQL Server instance, downloaded the cloud sql proxy, and everything seems to start to connect, but I keep getting the following error:</p>
  
  <blockquote>
    <p>errors parsing config:</p>
    
    <p>invalid "instance-connection-name": unsupported network: unix</p>
  </blockquote>
  
  <p>I'm specifying the tcp port to use, but it still complains about UNIX.  Here is the command I'm using when trying to connect (I replaced the actual instance connection name for privacy/security):</p>
  
  <pre><code>./cloud_sql_proxy.exe -instances=[instance-connection-name]=tcp:3306
  </code></pre>
  
  <p>Any help would be appreciated.
  Thanks!</p>