I uninstalled my first virus scanner because it wasn't doing a very good job. I downloaded a free one from Panda software.com but I was getting pretty annoyed by it's firewall constantly blocking my programs. So I uninstalled it and reinstalled my other virus scanner.
After that, I restarted the PC and now Firefox no longer works. I double click on it, the window opens and then closes immediately.
I can still use Explorer though, but who wants to use that.
I'm going to reformat, it's been 2 years since I got this computer and I haven't reformatted yet. I think I'm over due.
I just have to buy blank CD's or guy an external hard drive.. GROAN.... the one thing I HATE about doing this is having to back up all my crap which normally takes 2 days of off and on work.