Host: Windows 8
Hyper-V role installed
Windows Server 2012 Hyper-V VM
There is now some fundemental difference between Virtualbox and VMware in this scenario.
Virtualbox and Oracle extensions not only install in a Hyper-V VM but can create a VM with connectivity, . It is known that VMware won't install in a Hyper-V and immediately says so.
What is the difference here if Virtualbox is the same type of virtualization as VMware and quite different from Hyper-V? I didn't expect this new Virtualbox capability and I don't expect that VMware engioneers will modify their code to allow this nested behavior - or even can without changing the code base.
Virtualbox 4.24 appears to be capable of host-guest and guest-host cut and paste now although I haven't yet ltested this.
Intersting ...