To install macOS in VirtualBox on Windows 11, you need to follow the five-step procedure mentioned in this article to do it successfully.

How to install the virtual machine Open VirtualBox and choose Machine/New then choose a name for the virtual machine. For our installation, we will call it QubesOS-vm.

In order to make this work, a workaround is employed, which uses the fossilized Mac-on-Linux project to run PowerPC Mac OS essentially on Linux for the Wii.