Windows 10 bereikte EO (einde ondersteuning) op 14 oktober 2025. Als je Windows 10 gebruikt, lees dan dit artikel.

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Zoeken in Support

Vermijd ondersteuningsscams. We zullen u nooit vragen een telefoonnummer te bellen, er een sms naar te sturen of persoonlijke gegevens te delen. Meld verdachte activiteit met de optie ‘Misbruik melden’.

Meer info
Deze conversatie is gearchiveerd. Stel een nieuwe vraag als u hulp nodig hebt.
Opgelost Gearchiveerd

Why is it that after I updated to 41.0b1 as a "crucial update" my youtube DVDVideoSoftware buttons are disabled?

Firefox Anders
James beantwoord
flyingv82
flyingv82

Why is it that after I updated to 41.0b1 as a "crucial update" my youtube DVDVideoSoftware buttons are disabled?

Why is it that after I updated to 41.0b1 as a "crucial update" my youtube DVDVideoSoftware buttons are disabled?

Alle antwoorden (2)

Andrew
Andrew

Gekozen oplossing

This may be because the add-on is not longer supported by the latest version of Firefox. You can try to see if a newer version of the add-on is available and can be downloaded. If not, contact the developer so they can inform you of alternatives or when the add-on will work again.

Thanks!

James
James
  • Moderator
  • Top 10-medewerker

The latest version of Firefox being 40.0 www.mozilla.org/firefox/all as 41.0 is currently on the Beta channel with current build being the first beta 41.0b1.

Firefox 40: Firefox warns about signatures but doesn't enforce them. Firefox 41: Firefox will have a preference that allows signature enforcement to be disabled (xpinstall.signatures.required in about:config). Firefox 42: Release and Beta versions of Firefox 42.0 will not allow unsigned extensions to be installed, with no override.

By testing the Beta builds (of 41.0) you are seeing the changes sooner.