Help needed regarding virtualization

[bondestad@protonmail.com]

Error when trying to set up settings:
Invalid settings detected: System accerleration page: The hardware virtualization is enabled in the accerliration section of the system page although it is not supported by the host system. It should be disabled in order to start the virual machine.

Error when trying to launch vm:
The native API dll was not found (C:\Windows\system32\WinHvPlatform.dll) (VERR_NEM_NOT_AVAILABLE).
VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED).
Result Code:
E_FAIL (0x80004005)
Component:
ConsoleWrap

I have enabled virtualization in BIOS.
I have tryied boxing and unboxing nested paging, PAE/NX and different interfaces. But maybe not in the right combo..

Any idea of what i am doing wrong?

[scottgus1]

VT-x is disabled in the BIOS for all CPU modes

First doublecheck this. See I have a 64bit host, but can't install 64bit guests

Look in your computer's BIOS for 'virtualization technology' Intel VT-x or AMD-V/SVM. Google yor PC's manufacturer or motherboard how to find the setting and turn it on. After leaving the BIOS, power down the computer and unplug it for a minute to get the setting to stick.

If it is on already, Please zip and post the guest's vbox.log, using the forum's Upload Attachment tab.