GRC Shields up shows ALL ports open

When I had Zone Alarm installed it showed no ports open. What’s wrong here?

Hello, Welcome to the forums. (:HUG)

Make sure you have correctly uninstalled zonealarm
https://forums.comodo.com/empty-t25461.0.html

This is very important as Zonealarm doesn’t clean up everything by it’s self.

Actually I wasn’t clear. I’ve used ZA on previous machines. This one has had no other firewall installed. It’s my new Vista x64 machine.

hi bdesilva (:WAV)
have you tried stealth port wizard?
Firewall/stealth port wizard/block all incoming connections-stealth my ports to everyone

Tried that and told it to block all ports. In another thread started by someone else here they are saying that Shields up is looking at the Router and not my computer. But either way it seems that it should show all/most ports closed or stealth. IN addition, my other computer with ZA showed stealth.