Ok here is my problem. One day when my computer went into Windows, I noticed that my Norton AntiVirus 2004 had an X on it. So i clicked on the icon and tried to engage Auto-Protect. But then it said: "Norton AntVirus has encountered an internal program error. (4002,517)". So, without even thinking to go to the site for support, I uninstalled Norton. So then I restarted my computer like it requested. When I boot up again and tried to reinstall it, I get an error, again: "Norton AntiVirus 2004 installation has failed. Do you want to try to install again?" . So I tried reinstalling it a million times, but still, no results. Then I finally consindered getting support from Symantec. But there solutions did not work for me. I tried everything they said, still no results. I am thinking of my friend to format my computer, again. Because I was thinking something got REALLY screwed up when I uninstalled it whill it had the program error. But I don't want to format yet because I want to see any other solutions that this forum might give. I am totally paranoid without Norton AntiVirus. I am WIDE open to the internet. I need your help. Thank you.