Changing DHCP settings in Vmware Player 6.0.1

I am running vmware plyer 6.0.1

I am using Vnet 1 for inter VM communication.

One of the VMs is a domain controller and DNS server.

Each VM is getting its IP via dhcp. I need to change the dns server from 192.168.175.1 to 192.168.175.128 , the IP of the DNS server.

I could not find vmnetui.dll to invoke the menu to edit the dhcp settings.

Which dll needs to be invoked, and what entry needs to be used?