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!

Kërkoni te Asistenca

Shmangni karremëzime gjoja asistence. S’do t’ju kërkojmë kurrë të bëni një thirrje apo të dërgoni tekst te një numër telefoni, apo të na jepni të dhëna personale. Ju lutemi, raportoni veprimtari të dyshimtë duke përdorur mundësinë “Raportoni Abuzim”.

Mësoni Më Tepër

The following error message came when I tried to open Firefox and install Firefox Home. "can't create mcafee plug-in object: TypeError: Components.classes[cid] is undefined"

  • 1 përgjigje
  • 41 e kanë hasur këtë problem
  • 6 parje
  • Përgjigjja më e re nga cor-el

more options

The following error message came when I tried to open Firefox and install Firefox Home.

"can't create mcafee plug-in object: TypeError: Components.classes[cid] is undefined"
The following error message came when I tried to open Firefox and install Firefox Home. "can't create mcafee plug-in object: TypeError: Components.classes[cid] is undefined"

Krejt Përgjigjet (2)

more options

This issue can be caused by an extension or plugin that isn't working properly.

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).

  • Don't make any changes on the Safe mode start window.

See:

more options

This error is caused (in my case) by the McAfee SiteAdvisor plug-in. I have recently sent in a support request and will post the results here in approx. 48 hours unless they respond sooner. In the meantime disable this add-on/plug-in and FF 4 will work fine. Also be careful when surfing the web without a link checker!