Upgrading to LibreOffice 4.1.4 fails because Windows Explorer is running! What gives?

I try clicking “Retry.” I try clicking “Ignore.” I try closing the Windows Explorer window. The upgrade process fails. My user has admin rights.

I’m out of ideas. Any suggestions?

What Windows version? Did you try to restart Windows?

Thanks for the reply. I’m using Windows 7. I’ve restarted Windows. Still no dice.