virtualbox.org

Failed to open a session for the virtual machine Why.

The virtual machine 'Why' has terminated unexpectedly during startup with exit code 1 (0x1). More details may be available in 'C:\Users\hehehehe\VirtualBox VMs\Why\Logs\VBoxHardening.log'.

Result Code: E_FAIL (0x80004005)
Component: MachineWrap
Interface: IMachine {f30138d4-e5ea-4b3a-8858-a059de4c93fd}
Uh, how can I stop this?

The beta test forum is for discussing beta test versions of VirtualBox. Moving this to "Windows Hosts", and I suggest that you read the last few pages of the "Hardening" sticky topic above.

I have the same problem. I have remove Avira and it works.