We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

Mcafee Webadvisor

  • 1 réponse
  • 1 a ce problème
  • 1 vue
  • Dernière réponse par FredMcD

more options

Hi, I cannot get Mcafee Webadvisor to install and work on Firefox 84.0. Besides the obvious, I have deleted/uninstalled Webadvisor, uninstalled Firefox, deleted all Mozilla directories in Roaming, Local, LocalLow, Program Files, Program Files (X86) and Program Data, rebooted, reinstalled Firefox, reinstalled webadvisor both with Firefox opened. When that did not work, I then did all that again and tried reinstalling webadvisor with Firefox closed. Webadvisor does not appear in the Extensions lists. I can install other addons such as Ad Blocker Plus (ABP) via Firefox with no problems. I am running three laptops all with Firefox 84.0 and only one of them is having this problem.

Thanks for any help.


I am using W10 Home on a 2-year old Dell Inspiron with 8M DRAM, Intel i5 MCU.

Hi, I cannot get Mcafee Webadvisor to install and work on Firefox 84.0. Besides the obvious, I have deleted/uninstalled Webadvisor, uninstalled Firefox, deleted all Mozilla directories in Roaming, Local, LocalLow, Program Files, Program Files (X86) and Program Data, rebooted, reinstalled Firefox, reinstalled webadvisor both with Firefox opened. When that did not work, I then did all that again and tried reinstalling webadvisor with Firefox closed. Webadvisor does not appear in the Extensions lists. I can install other addons such as Ad Blocker Plus (ABP) via Firefox with no problems. I am running three laptops all with Firefox 84.0 and only one of them is having this problem. Thanks for any help. I am using W10 Home on a 2-year old Dell Inspiron with 8M DRAM, Intel i5 MCU.

Toutes les réponses (1)

more options

You should contact Mcafee support.