Want to use windows firewall with SEP 12.1.6 on windows 7

I am running an unmanaged instance of SEP 12.1.6 (12.1 RU5 MP5) build 7004 on windows 7 enterprise 64-bit. I want to be able to use the standard windows firewall but leave all other security functions of SEP in place. How can I do this? If I go to network threat protection and disable it, and then go to control panel windows firewill still reports that SEP is managing firewall policy. Thanks!