I have Firefox 3.6.6 running in Windows 7 64 bit. The problem is this: When Firefox checks for updates (of itself, not of addons) and tries to install them, I get an error message saying something like this (I have it in Spanish, this is a translation):
A recommended stability and security update is available, but you don't have the required system permissions to install it. Contact your system administrator o try again with an account that has permission to install software in this computer.
What I understand from this is that because Firefox is running as a normal non-Admin user, it can't update its files. Currently the only way to update Firefox is to download the installer and install it manually, giving it Admin powers when required. Is there another way?