title: vboxmanage.exe error could not rename the directory
body: <p>I am using VirtualBox 4.2.18 and Vagrant 1.3.3 on Window 7.  I have done a vagrant box add </p>
  
  <p>vagrant box add MyBox <a href="http://ergonlogic.com/files/boxes/debian-LAMP-current.box" rel="noreferrer">http://ergonlogic.com/files/boxes/debian-LAMP-current.box</a></p>
  
  <p>But, when I get to the step of vagrant up I get the following error: "vboxmanage.exe error could not rename the directory..."</p>
  
  <p>Any help would be appreciated.</p>
  
  <p>Thanks, 
  Derek</p>