have downloaded4.0.1 three times and yet it's not running??
I keep receiving the warning that I need to upgrade to 4.0.1. I have done so 3 times already. Why is it not working?
Усі відповіді (1)
- Exit Firefox (File>Quit) and check that no firefox.exe processes are running in task manager (ctrl+alt+del, processes tab). Try starting Firefox again and checking for the issue.
- If that doesn't work, please try to do a manual install. installing firefox