Just to complicate things... :-)
I added VMnet 2 as bridged and it saved it, I then changed to Host-only leaving the "Connect a host virtual adapter to this network" and "use local DHCP service to distribute IP address to VMs" ticked and it saved.
Unticked and tried setting up the IP address range and saves but with 192.168.47.0 and 255.255.255.0 !
If I try and manually change to 10.0.0.0 it will not save.
I click on remove network and it goes, click apply still not there. Click ok and then restart Virtual network adapter and its back again with IP of 192.168.47.0...
Please help :-)