Can't open Gateway/Workstation in Windows 10 (VirtualBox)

When I try to run Whonix Gateway in Windows 10 (in the VirtualBox program), I get the following error message:

The native API dll was not found (C:\Windows\system32\WinHvPlatform.dll)

AMD-V is disabled in the BIOS (or by the host OS) (VERR_SVM_DISABLED).

Result Code: E_FAIL (0x80004005)
Component: ConsoleWrap
Interface: IConsole

I don’t know what any of this means and I don’t know how to make the Gateway/Workstation work.

Kicksecure ™ in VirtualBox - Troubleshooting - Kicksecure ™ does not Start?

Then enable VT-x in BIOS settings.

Go to your BIOS settings. For basic instructions, see: How to Change Computer BIOS Settings on a Windows PC: Guide

Then enable VT-x . This is sometimes also called AMD-V , virtualization , SVM or MIT perhaps under Advanced Core settings.