title: Virtual Box failed to open a session. Exit code 1073741819
body: <p>I'm trying to install a VM with RHEL7 using Virtual Box. This question has appeared several times before but no answer is definitive or even correct. I have tried all the suggestions on other posts.</p>
  
  <p>The VM doesn't boot after simply going through the installation process with Virtual Box. The error message is:</p>
  
  <p><code>Result Code: E_FAIL (0x80004005)
  Component: MachineWrap
  Interface: IMachine {b2547866-a0a1-4391-8b86-6952d82efaa0}</code></p>
  
  <p>Any idea what is going on here?</p>