Thanks for the tip.
This is what I have to do.
Change the SCSI Controller from LSI Logic to Bus Logic else you won’t be able format the partition. Create a new profile and activate. Zeroshell will reboot. When you see the Vmware logo hit the ESC key and select boot from CD which contains the Zeroshell ISO.
Hopefully this will help someone when they try to install on an ESX server
Rgds
Sh8827