ok guys, I took your advice and installed NAV. Whenever it finishes installing it says 'Fatal runtime error. Please uninstall and then reinstall Norton AntiVirus.' I've already installed it once, but my hard drive went on the blitz the next day and I had to get a new one so I'm trying to install it again. My questions are

1. Did my hard driving dying have anything to do with NAV
2. If so is this related to the same problem
3. WHAT SHOULD I DO?????