No Internet Connection after Install of Comodo Firewall 3.12

I am trying to install the firewall part of comodo and have excepted all of the defaults except the secure DNS usage.
I am using a laptop with Vista
It install fine but then my internet connection is stopped. Even if I disable the comodo firewall, I still can not connect to the internet.
Only way to get my connection back is to unistall. My OS is Vista.

Used Zonealarm on my old laptop with XP no hassle.

Anyone help?

you should tell more details, suck as policy, global rules, if you has changed it! CIS must would with Vista


Hmmm… TURN-OFF your MODEM / ROUTER and DELETE all that you see in ADVANCED> NETWORK SECURITY POLICY> APPLICATION RULES on your Firewall then switch to TRAINING mode, after doing so, POWER-ON your MODEM / ROUTER and wait if your firewall detects your Broadband Connection.

anyway, how did you disabled your Firewall?


Have you been using Stealth Ports Wizard?

This sounds like DHCP traffic is blocked by the global rules.

Please check the following FAQ here