title: Uncaught Error: Class 'ComposerAutoloaderInit' not found
body: <p>After attempting to remove and reinstall a package I'm getting this new error when I try to <code>include('vendor/autoload.php');</code></p>
  
  <blockquote>
    <p>Fatal error: Uncaught Error: Class >'ComposerAutoloaderInit7b3c839efeba468a3d595a365ceb8e89' not found in >mypath\vendor\autoload.php:7 Stack trace: #0 mypath\mypage.php(2): include() >#1 {main} thrown in mypath\vendor\autoload.php on line 7</p>
  </blockquote>
  
  <p>I've tried running <code>composer clearcache</code> before and after reinstalling the package. I deleted <code>C:/Users/MyUsername/AppData/Roaming/Composer</code> and even completely uninstalled Composer. After I reinstalled composer and <em>then</em> reinstalled the package, the error message remains.</p>
  
  <p>What am I missing? I feel like it has a hidden cache somewhere that's breaking this.</p>