title: TeamCity Agents 64-bit fail to start
body: <p>I am trying to get the 64-bit version of a TeamCity (9.1.1) agent running.  I can install the service, but as soon as I start it, I get the following in the wrapper.log:</p>
  
  <pre><code>ERROR  | wrapper  | .... | Stdout pipe creation failed
  ERROR  | wrapper  | .... | The TeamCity Build Agent service was launched, but failed to start.
  </code></pre>
  
  <p>I can't find any other log entries providing info regarding this.</p>
  
  <p>Any suggestions?  I literally only found two similar posts online, which makes me think it is more related to the Java service wrapper than TeamCity...</p>
  
  <p>(Update: The 64-bit version is required to execute tests specific to a 64-bit version of a built assembly)</p>