Updated from MF 7 to 8.0 and now double click or right click shortcut on desktop for MF and nothing at all happens. Whats wrong?
nothing at all happens when I try to open Firefox. It does not try to open and then crash because it doesn't try to open.
Opaite Mbohovái (2)
A possible cause is security software (firewall) that blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.
Remove all rules for Firefox from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the plugin-container process and the updater process.
See:
Reboot your computer and see if that fixes it.