I have a mac virtual machine using vmware with a windows host. I need to install genymotion in my mac vm. The problem is genymotion uses virtualbox and when i try to run the genymotion vm, i get this error from vbox VT-x is not available (VERR_VMX_NO_VMX). This is a nested virtual so i want to know how i can get this to work if it is possible at all. Note: I tried intel hardware acceleration within the mac vm and got a similar error as well.
No, it's not possible. Only physical machines can support VT-x. If VT-x support is required, the software must run on the physical machine.