Browsed their website and couldn't find the answer, figured I'd ask here.

Firefox automatically downloaded the newest version of itself, but said it needed to restart Firefox for it to install. So I close the browser and re-open, it gets ready to install and then gives me a message saying it cannot install because I don't have permission to install things on Firefox. Someone told me of the trick to get past that when installing extensions and that works (just put extension file into the folder and Firefox will install it) but is there anything for updating Firefox? Now every time I open my browser it attempts to install and gives me the error message and it's getting annoying.