When creating a virtual machine, you are asked to select a disk type, you can either go for Fixed Disk or Dynamic Disk. What if you went for a Fixed Disk and later on realized that you need a dynamic ...
The "Bootable" legacy ISO you've used is in fact not bootable, it relies on CDROM emulation provided by BIOS. VMs don't usually do this sort of emulation. If you set the guest OS to something like ...