Unable to detect virtualization setting.

Discussions related to using VirtualBox on Windows hosts.
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SnowWolf75
Posts: 1
Joined: 22. Feb 2014, 04:48

Unable to detect virtualization setting.

Post by SnowWolf75 »

I'm trying to run VBox, but it keeps coming back with the following error:
VT-x features locked or unavailable in MSR
(VERR_VMX_MSR_LOCKED_OR_DISABLED)

Now, I have gone into my bios and enable the setting (attached proof), so what else could it be?
Host OS: Win 8.1 x64
Motherboard: Asus P8Z77-V LK
CPU: Intel COre i5 3570K
Guest OS: Win 7 x64

Securable and CPU-Z (images attached) both agree I have VT-X, so why won't the app see it?
Attachments
cpuz.png
cpuz.png (34.18 KiB) Viewed 857 times
Securable.png
Securable.png (90.1 KiB) Viewed 857 times
Bios-image.jpg
Bios-image.jpg (92.95 KiB) Viewed 857 times
Perryg
Site Moderator
Posts: 34369
Joined: 6. Sep 2008, 22:55
Primary OS: Linux other
VBox Version: OSE self-compiled
Guest OSses: *NIX

Re: Unable to detect virtualization setting.

Post by Perryg »

1) 64-bit guests need hardware-virtualzation enabled in the hosts bios.
2) when creating the 64-bit guest you must select 64-bit in General -> Basic -> version.
3) If running Windows as host you must make sure hyper-v or xp mode is not enabled on the host. MS does not play well and wants it all.
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