I use Firefox and T bird. Firefox asks for a password at startup. If I cancel the prompt goes and Firefox works normally. Can I stop this?

I recently acquired a new PC. I installed Firefox and T bird as usual and mozill backup to transfer emails etc. from the old PC.
I use a master password in T-Bird, which works very well.
When I launch Firefox, I wonder a password. Masteer password does not work and cancel allows Firefox continue apparently normally. Efforts to define or change the master password in Firefox fail because the password is not recognized and leave the field blank, do not change the password.
How can I solve this?

Using Firefox Sync?

Tags: Firefox

Similar Questions

Maybe you are looking for