On Wed, 22 Nov 2017 07:34:53 -0500 Temlakos <temlakos(a)gmail.com> wrote:
After updating Firefox I got a message to "refresh" it--that is, remove all
add-ins. Foolishly I did so, thinking to reinstall them later using compatible versions.
But I have not been able to get Video Download Helper to work.
I followed their instructions to install a "companion application." That means
working in a terminal version (actually, Konsole; I'm working in KDE). The messages I
get all say the companion app is ready for use. But after repeated shutdowns and restarts,
VDH still will not download anything.
And that's the case for all extensions that didn't move to the
webextension format. What a killer Firefox upgrade..