I have just upgraded to vSphere 5.5 from 4.1 and I am not able to use the "Change both host and datastore" option, it is greyed out. It has a message that the guest must be shutdown.
I have vCenter 5 Essentials and VMware vSphere 5 Essentials Plus license that was updated from the v.4.1 license.
What would I be missing that would keep your solution from working?
Thank you.