title: VirtualBox, Vagrant & Laravel Homestead "vagrant up" error
body: <p>I'm currently trying to switch back to Laravel Homestead after using Laragon for a while, after the release of Laravel 5.3. I've followed all of the steps on the <a href="https://laravel.com/docs/5.3/homestead" rel="nofollow">guide in the docs</a>, and watched several screencast tutorials but I get this error when running <code>vagrant up</code>:</p>
  
  <pre><code>There was an error while executing `VBoxManage`, a CLI used by Vagrant
  for controlling VirtualBox. The command and stderr is shown below.
  
  Command: ["startvm", "977385f5-4aa5-4def-be66-1741ac9b560b", "--type", "headless"]
  </code></pre>
  
  <blockquote>
    <p>Stderr: VBoxManage.exe: error: The virtual machine 'homestead-7' has
    terminated unexpectedly during startup with exit code -1073741819
    (0xc0000005).  More details may be available in
    'C:\Users\\VirtualBox VMs\homestead-7\Logs\VBoxHardening.log'</p>
    
    <p>VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component
    MachineWrap, interface IMachine</p>
  </blockquote>
  
  <p>As it says in the error, <a href="http://pastebin.com/usRfHnyK" rel="nofollow">here</a> is my <code>VBoxHardening.log</code></p>
  
  <p>Also, I have tried reinstalling VirtualBox and that didn't fix it.</p>
  
  <p>Any help really appreciated.</p>