I've been continuing to get the firewall message for weeks. I was even on The Forge since SGO6 ended...nothing was changed.
Checked every setting, etc. a dozen times at least, no joy.
Finally decided to to a reinstall and discovered that my good-soon-to-have-his-arse-kicked friend, aka Khan, "accidently " (he says, anyway) picked up my OP disk when he moved back to the East Coast...

To make matters worse, I didn't discover this until AFTER I had run the uninstall...

I'm now waiting impatiently for him to mail me back the disk.

And now I see others are having the same issues...probably wasn't just me after all...

I probably didn't even need to do the uninstall at all...

*sigh*