I have 3 hosts currently that are running the free version of ESXi 5.5. I recently purchased VMWare Essentials and I have completed the VCenter Server installation and I'm ready to import my host machines. I can not import the machines as they are with the free license and it won't let me just apply the new VSphere 6 licenses to the hosts directly. I'm really not sure how to go about upgrading the hosts from the free version of ESXi 5.5 to VSphere 6. Any help would be GREATLY appreciated! Take care!
Rod