The host is Windows 7 Ultimate.
I'm trying to start this guest, which was working just fine before I switched to Windows 7 Ultimate.
Now it won't even start at all.
I get this error: VirtualBox Error "Failed to open a session for the virtual machine Brainbuster..."
I click on Details, and it says,
The virtual machine 'Laura' has terminated unexpectedly during startup with exit code 1 (0x1). More details may be available in 'C:\Users\Jon\VirtualBox VMs\Laura\Logs\VBoxStartup.log'.
Result Code:
E_FAIL (0x80004005)
Component:
MachineWrap
Interface:
IMachine {f30138d4-e5ea-4b3a-8858-a059de4c93fd}
Anyone, will you help me please?