Virtual machine 'win7 'has terminated unexpectedly during st

Virtual machine 'win7 'has terminated unexpectedly during startup solution error prompt: Virtual computer console error cannot open a new task for Virtual Computer win7. virtual machine 'win7 'has terminated unexpectedly during startup. return code: NS_ERROR_FAILURE (0x80004005) component: Machine Interface: IMachine {ea6fb7ea-1993-4642-b113-f29eb39e0df0} prompt: virtualbox-error in suplibOsInitVERR_VM_DRIVER_NOT_INSTALLED (rc =-1908) the VirtualBox Linux kernel driver (vboxdrv) is either not loaded orthere is a permission problem with/dev/vboxdrv. re-setup the kernelmodule by executing '/etc/init. d/vboxdrv setup 'as root. users of Ubuntu or Fedora shocould install the DKMS packageat first. this package keeps track of Linux kernel changes andrecompiles the vboxdrv kernel module if necessary. the reason is that vboxdrv is not loaded. Solution: sudo/etc/init. d/vboxdrv setup