realplayer does not work with firefox 58.0.2
Real Player does NOT work with FF 58.0.2 . The option to download a video does not show. Real Player works on Chrome and Edge. This is frustrating; I might as well resort to the former.
Wšykne wótegrona (1)
This may be your problem,
Firefox v52+ disables all plugins except for Flash Why do Java, Silverlight, Adobe Acrobat and other plugins no longer work? {web link}
Go to the Mozilla Add-ons Web Page {web Link}
(There’s a lot of good stuff here) and search for what a download manager.
This download manager works separately from the browser. The browser tells it what to download, and off it goes.
http://www.freedownloadmanager.org It is a powerful modern download accelerator and organizer for Windows and Mac.