Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Jave Script error when opening any page.

  • 1 resposta
  • 2 have this problem
  • 12 views
  • Last reply by cor-el

more options

Whenever I load a page into Firefox I get the following error message: "[javascript application] Type Error: Components Class [CID] is undefined" This has happened with the last few versions of Firefox.

Whenever I load a page into Firefox I get the following error message: "[javascript application] Type Error: Components Class [CID] is undefined" This has happened with the last few versions of Firefox.

All Replies (1)

more options

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

Do you have any AVG extensions or toolbars installed?

  • Tools > Add-ons > Extensions

Start Firefox in Safe Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance/Themes).