Failed to open a session for the virtual machine

Discussions related to using VirtualBox on Windows hosts.
Post Reply
Jamshid
Posts: 1
Joined: 20. Jul 2017, 15:36

Failed to open a session for the virtual machine

Post by Jamshid »

​Hi,

I am trying to use the CCT virtual machine​ for CGView Comparison Tool​ on Windows 8.1​. But, when I finished to import the Ubuntu-vb.ovf file, I have got the Failed text box as below.

Failed to open a session for the virtual machine Ubuntu-vb.
VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED).

Result Code: E_FAIL (0x80004005)
Component: ConsoleWrap
Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed}

​So, I don't know what to do. can you please help me with this issue?
mpack
Site Moderator
Posts: 39134
Joined: 4. Sep 2008, 17:09
Primary OS: MS Windows 10
VBox Version: PUEL
Guest OSses: Mostly XP

Re: Failed to open a session for the virtual machine

Post by mpack »

Post Reply