Trouble Loading any Virtual Machine from Virtualbox



I have installed Virtualbox and originally had issue with using the wrong host file which showed errors during startup. I fixed the host file and now can run virtualbox now I get this error message when I try to launch the VM:

The virtual machine ‘Virtual Window’ has terminated unexpectedly with exit code 1 (0x1).

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


Seen this?