Virtual Box 64 bit Debian

[TehKevin]

Greetings!

I have a huge problem with my Virtual Box 4.3.2.
I have virtualization support from my CPU (Intel Core i7-3820), like u can see below.

Intel.png (20.39 KiB) Viewed 562 times

I have also vt-x and vt-d enabled in my BIOS. You can see it below.

Bios.png (122.92 KiB) Viewed 562 times

But ... i can't use the 64 bit Debian option in virtual Box, any suggestions?
You can see below the result of the program SecurAble, witch says that i have no virtualization support, but how?

SecurAble.png (74.35 KiB) Viewed 562 times

[TehKevin]

--- Problem solved ---

You have to disable Hyper-V, the "Windows Feature" to use the vt-x and vt-d in the Virtual Box