Comodo Firewall + Antivirus 3.10.101801 DNS trouble

Comodo Firewall + Antivirus 3.10.101801

Windows 7

Fresh install opted for new DNS feature. Installed ok started scan- later I paused scan. Went to standby.
Tried to connect to new hotspot no internet trouble shooter shows DNS trouble.
Now Comodo Firewall + Antivirus is not in remove programs and there are no restore points.
How do I find my old DNS settings???

I can connect via my XP partition.

To reset your original DNS servers, open the properties of your network adapter, select TCP/IP properties/Advanced. Remove the hard coded entries for 156… and click the radio button for auto.

I removed Comodo firewall driver from networking properties and reinstalled Comodo suite
did not opt for DNS box. I now have internet.