fail to open session

Failed to open a session for the virtual machine Crux-3.5.

The virtual machine 'Crux-3.5' has terminated unexpectedly during startup with exit code 1 (0x1).

Result Code: NS_ERROR_FAILURE (0x80004005)
Component: MachineWrap
Interface: IMachine {5047460a-265d-4538-b23e-ddba5fb84976}