I currently have a license for Fusion 3, but it doesn't really work so well on 10.8. On Linux I was using VMWare Player for running Windows programs as needed, and it kind of irks me that they don't ...
If you fail to enable nested virtualization or the Enable Nested VT-x/AMD-V option is grayed out in VirtualBox, here is how you fix the problem in Windows 11/10 PC ...