Not able to install hackbar
I am not able to install hackbar it says that it doesnt support this version of firefox
I am not able to install hackbar
it says that it doesnt support this version of firefox
All Replies (2)
Addons or extension that aren't updated to work with FF57+ is the responsibility of the creators to update so it will work in the latest FF57+. You need to contact the creators and ask them to update to work with FF57+.
Or try this replacement extension: