title: 'node' is not recognized as an internal or external command
body: <p>I've been working with <code>node.js</code> <code>v0.6.3</code>, locally installed on <em>Windows Vista</em> at <code>C:\Program Files\Nodejs</code>. I recently upgraded to (by running the installer for) <code>v0.6.6</code>. It seemed like it worked for a while, but now if I try to run <code>node</code> from any directory I get a </p>
  
  <blockquote>
    <p>'node' is not recognized as an internal or external command</p>
  </blockquote>
  
  <p>message, though running <code>node</code> from <code>C:\Program Files\Nodejs</code> <em>does</em> work. </p>
  
  <p>I tried rebooting, removing node, reinstalling, reinstalling 0.6.3 - nothing seems to work. I just don't get <em>why <code>node</code> fails to recognize system path, though <code>node</code> works from its base dir?</em></p>