'''edited to say:: I can't find the post where I read this advice, so I can't namecheck the person who suggested it. I'm so sorry about this because you are a lifesaver! Installing the latest version of Roboform fixed the problem totally and immediately. :D''' Since installing the last update (8.0) Firefox crashes on start-up, every time. At the same time I also disable Foxy Proxy add-on. I have tried Safe Mode but get the same problem. Sometimes it gets as far as the 'well this is embarrasing' start page, but whatever I do at that point it still crashes. Mostly it doesn't show at all, but just produces a crash dialogue box.