Closed ChrisRoald closed 6 years ago
Are you using an ESR version of Firefox (because FF is up to 60 now)? What's 4.4.2, is that Windows or Linux? What do you mean by "won't run", do you see an icon in the toolbar? Do you look at the console (menu: Tools -> Web Developer -> Web console)?
I think 4.4.2 is Android. Sorry, this add-on does not work on Android. I've updated the listing to not include Android to prevent future confusion.
FF 50 on 4.4.2
Thanks, C.