Sticky Password 4.1 doesn´t support Firefox 6 as it´s an older version of our product. We have decided to solve this problem by offering a free update to Sticky Password 5.0 to the customers with this issue instead of making a new update for Sticky Password 4.1 now.
I just need to confirm that you are our licensed customer. Please send me your Sticky Password 4.1 License Key and info about your request at firstname.lastname@example.org
and I´ll provide you with a new Sticky Password 5.0 license.