What happened:TypeError: Components.classes['@mozilla.org/extensions/manager;1'] is undefined
Everytime I click my Firefox icon to search the web I get this error and I have to click okay before I can actually see the web browser...
What do I need to do.
I am on the beta 4 version.
This type of behaviour can be caused by an incompatible add-on. Follow the procedure in the Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems article to identify the culprit. In Firefox 4 betas you can use the "Restart with Add-ons Disabled" option in the Help sub-menu to go into safe mode.