title: Node saving to external folder
body: <p>I'd like to save all files to an external folder outside of my node application. I'm getting an error, <code>ENOTDIR: not a directory</code>.</p>
  <pre><code>backend
    ├──routes
    │    └──savefiles.js
    │
  externalFolder
  </code></pre>
  <p>How do you write to the external folder?</p>
  <p><code>fs.writeFileSync('../../externalFolder/report.docx', buffer);</code>.</p>