Firefox 33 Extension for All Users
How can I make an extension available for all users using Firefox 33? I have the .xpi and extracted it if need be?
- Useragent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.93 Safari/537.36
Why Firefox 33? The current version is Firefox 40 and in a few weeks, it will be Firefox 41. Do you know a lot of people still using Firefox 33?
(That's a bad idea for security reasons, since Mozilla discloses security flaws after each new release.)