Warning: Authentication failure. Retrying...
And this will just keep repeating until it times out, never running the provisions. I am at a lost as to why a previous package working with VirtualBox guest additions 4.3 works against VirtualBox 5.0 but won't come up when VirtualBox guest additions match. Please let me know if you would like more information. I have tried this on both Windows 7 and OSX El Capitan and they produce the same exact errors.
Thanks,
Corey Mudd
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