Unable to access HTTPS

This weekend, I had to face this problem. I had search for about 2 hours what could have caused that. With no success at all. Then (nothing to loose) I installed TuneUp 2004 Trial version, to see something I haven’t seen. Then it tells me there was a Norton Internet Security installation in progress... It was the problem. So for uninstalling the pending installation (?), I usedthe rnav2003.exe, but it did not worked. So I finished the installation with all the error I could get, and then uninstalled it successfully. And everything was back to normal. Ohh and it wasn’t my computer of course. :P