Ce site disposera de fonctionnalités limitées pendant que nous effectuons des opérations de maintenance en vue de vous proposer un meilleur service. Si un article ne règle pas votre problème et que vous souhaitez poser une question, notre communauté d’assistance est prête à vous répondre via @FirefoxSupport sur Twitter, et /r/firefox sur Reddit.

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 ».

En savoir plus

How to remove this item that has been blocked for your protection

  • 3 réponses
  • 1 a ce problème
  • 5 vues
  • Dernière réponse par RonniePugh

more options

Firefox will not recognize Flash Player, It says that I have and old edition but even according to Firefox I have the latest edition when I look at plugins. I have to go to MSN to look at those videos. Also, when I go to update some plug-ins, it says that the site is blocked and will not let me update (Adobe PDF, QuickTime Plugin, RealPlayer Download plugin and Silverlight plugin).

Thanks for any help.

Ronnie

Firefox will not recognize Flash Player, It says that I have and old edition but even according to Firefox I have the latest edition when I look at plugins. I have to go to MSN to look at those videos. Also, when I go to update some plug-ins, it says that the site is blocked and will not let me update (Adobe PDF, QuickTime Plugin, RealPlayer Download plugin and Silverlight plugin). Thanks for any help. Ronnie

Toutes les réponses (3)

more options

Occasionally this problem is due to having more than one Flash plugin. Could you check here: type or paste about:plugins in the address bar and press Enter to load it. Use Find (Ctrl+f) to search in the page for npswf which is the beginning of the plugin file name. Do you find only the current release [NPSWF32_22_0_0_209.dll] or other versions as well?


QuickTime for Windows is obsolete. You can use the VLC player to replace it. See: http://www.videolan.org/vlc/

Regarding other sites being blocked, could you describe that message in more detail: is it a warning page, or what exactly?

more options

To update the Adobe Acrobat (PDF) plugin, I suggest this method: open your stand-alone Adobe product (Acrobat or Reader) and use its Help menu to Check for Updates. When the program updates, it will automatically update the plugin. However, to avoid a possible locked file issue, you may need to exit out of Firefox while installing the update.

more options

jscher2000 said

Occasionally this problem is due to having more than one Flash plugin. Could you check here: type or paste about:plugins in the address bar and press Enter to load it. Use Find (Ctrl+f) to search in the page for npswf which is the beginning of the plugin file name. Do you find only the current release [NPSWF32_22_0_0_209.dll] or other versions as well?
'the plugin release is the same as above

QuickTime for Windows is obsolete. You can use the VLC player to replace it. See: http://www.videolan.org/vlc/

Regarding other sites being blocked, could you describe that message in more detail: is it a warning page, or what exactly?

When I try to updater them, Firefox comes back and says that they have been updated, not true. Same with Flash.

Tank you for your help