I can't open Itunes U course manager with firefox 46. What can I do
I can't open Itunes U course manager with firefox 46. What can I do
It works on Firefox here ...
Delete Firefox cookies.
https://support.mozilla.org/en-US/kb/delete-cookies-remove-info-websites-stored
Then quit and relaunch Firefox and try again.
If that didn't help, make sure Firefox is up to date.
From the Firefox menu bar click Firefox > About Firefox
If there's an update available, you'll see it in the About Firefox window.
