Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

Learn More

Ce sujet de discussion a été archivé. Veuillez poser une nouvelle question si vous avez besoin d’aide.

impossible to play video vod and streaming

  • 3 réponses
  • 1 a ce problème
  • 4 vues
  • Dernière réponse par cor-el

mfdemont
mfdemont
more options

Hy, I can't play anymore video to netflix amazon and all. I have the last firefox version 78.10.10esr. with mac osx 10.9.5 Everything work well and since yesterday it's impossible to play video. I have this error message. Wath's happening

Hy, I can't play anymore video to netflix amazon and all. I have the last firefox version 78.10.10esr. with mac osx 10.9.5 Everything work well and since yesterday it's impossible to play video. I have this error message. Wath's happening
Captures d’écran jointes

Toutes les réponses (3)

Vper3495
Vper3495
more options

Hi! try to uninstall all your browser extension or to reinstall firefox. if the error persists install firefox beta and see if something changed

mfdemont
mfdemont Auteur de la question
more options

Hi Vper3495,

Thank for your answer.

What do you mean by uninstall my browser extension ? It's just firefox's extension, or all extension ? In this case I can't do that, because I can't remove all extension of my mac. So I try to reinstall firefox, dosen't work and I can't install firefoxbeta with my osx (10.9.5).

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Widevine 4.10.2209.1 no long supports Mac OS X 10.9 (minimum is 10.11). You can try to revert to Widevine 4.10.1582.2.

See also: