F-secure's SAFE Firefox extension can not be installed on MAC
After successfully having installed F-secure SAFE on a Mac, the brouwser extension for firefox won't install properly. after I ran "install brouwser extension for firefox" I can see that it is 'checked green' as being properly installed but after restarting firefox it shows orange again as being "not installed or turned off in firefox". checking on the add-on page shows there is no f-secure item at all which I could possibly "allow for installation" to get the extension going..
Tried all the recommended procedures (uninstalling, installing, restarts etc.) numerous times and searched databases here in vein for a possible solution of this problem.
I appreciate any help on the issue.
thanks in advance.
in safari the installation of the brouwser extension was no problem, works like a charm.
F-secure Safe Version 16.2 (15839)
MAC OSX 10.11.6