Nero Product Setup and update

[vio_man]

I can never use Nero Product Setup to update my Nero installation. It always returns a connect error. I'm using a router and maybe Nero uses some strange port that it's not open, maybe...
What's the problem here?

Thank you.

[vio_man]

I'm still getting this problem, Nero can't check for updates, it says it can't connect to the server. Is there any specific port to be open in order to the update work?