No meu caso isso ocorreu depois de atualizar o Windows 7 para o Windows 10 e o procedimento abaixo resolveu.
Re: NtCreateFile(\Device\VBoxDrvStub) failed: 0xc000000034
by kpenrose » 6. Mar 2015, 19:15
Okay – got it working.
Here’s what I did.
Went to the C:\Program Files\Oracle\VirtualBox\drivers\vboxdrv directory, right clicked on VBoxDrv.inf and selected Install. I then went back to my console and typed ‘sc start vboxdrv’ and got this:
SERVICE_NAME: vboxdrv
TYPE : 1 KERNEL_DRIVER
STATE : 4 RUNNING
(STOPPABLE, NOT_PAUSABLE, IGNORES_SHUTDOWN)
WIN32_EXIT_CODE : 0 (0x0)
SERVICE_EXIT_CODE : 0 (0x0)
CHECKPOINT : 0x0
WAIT_HINT : 0x0
PID : 0
FLAGS :
Went back to VirtualBox and was able to start the Ubuntu virtual machine.
Fonte: https://forums.virtualbox.org/viewtopic.php?f=6&t=66442
