title: Anaconda Navigator - Multiple Errors Encountered
body: <p>I recently broke my installation of Anaconda Navigator by using:</p>
  
  <pre><code>conda update --all -y
  </code></pre>
  
  <p>Apparently this is not uncommon, and it was a good excuse to reinstall Anaconda and start a new environment from scratch.</p>
  
  <p>However, my new installation gives the following error, when trying to install any libraries:</p>
  
  <p><a href="https://i.stack.imgur.com/8yig9.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/8yig9.jpg" alt="Multiple Errors Encountered"></a></p>
  
  <p>I have tried:</p>
  
  <ul>
  <li>Windows uninstall of Anaconda, followed by reboot, then reinstall</li>
  <li>uninstall/reboot/install as admin</li>
  <li>uninstall/reboot/manually delete various remaining folders in the User directory/reboot/reinstall</li>
  <li>etc etc</li>
  </ul>
  
  <p>All these methods produce this error, when trying to install libraries.</p>
  
  <ul>
  <li>install libraries using Anaconda console works fine</li>
  <li>there aren't any problems in Windows' PATH</li>
  <li>conda is up to date</li>
  </ul>
  
  <p>What's going on!?</p>