[Fixed] VBox 5.0 RC 3 fails to start any virtual machine

[artasom]

I have just updated to VirtualBox RC 3 and I am not able to open any of my virtual machines. The host is a OS X 10.10.4 and the guests are WIndows 7 and Ubuntu 15.4. Trying to start any machine gives the following error:

***

The virtual machine 'Ubuntu_64' has terminated unexpectedly during startup with exit code 1 (0x1).

Result Code:
NS_ERROR_FAILURE (0x80004005)
Component:
MachineWrap
Interface:
IMachine {machine id}

***

Any ideas?

Best regards.

[loukingjr]

See: viewtopic.php?f=15&t=68685

[pcf]

Thank you for the referral.

[loukingjr]

welcome