VM in-place upgrade from 2008 R2 to Windows 2012 -- IP retain issue

VM in-place upgrade from 2008 R2 to Windows 2012 -- IP retain issue

VM in-place upgrade is successful from Windows 2008 R2 to Windows 2012, but the NIC ( VMXNET3) does not keep the existing IP. Created a new interface in the registry and assigned static to dynamic IP. For example:- Windows 2008 R2 has static IP -- 192.168.1.10, after the upgrade to Windows 2012 R2, the NIC has 168.192.10.x

Any idea, how to resolve this issue. Thank you in advance.