Since I update to the most recent firefox (3.6.15), all my addons are broken. In the addon tab, they say that they're enabled, but I can't click on the preferences buttons of any of them. Some of them display a green exclamation point, but the ones that don't are still broken. At the top of the addons tab, it says "Restart Firefox to complete your changes" but if I restart, it still says that and it didn't update them. I've tried updating several of them manually, but they don't update and they don't work. The addons don't appear anywhere in my browser at all; for instance if it's a toolbar, there's no toolbar and no option to get the toolbar when I right click. If it's a button on my main bar, it's gone, and when I go to "customize" the button is still not available. I've googled this a bunch and am not seeing anyone with my problem.