just installed 4 and began getting this b/4 the home page opens:what happened:TypeError: Components.classes['@mozilla.org/extensions/manager;1'] is undefined
I just installed 4 and began getting this error message
TypeError: Components.classes['@mozilla.org/extensions/manager;1'] is undefined
I click ok and the home page opens, what is causing this to happen?
I just installed 4 and began getting this error message
TypeError: Components.classes['@mozilla.org/extensions/manager;1'] is undefined
I click ok and the home page opens, what is causing this to happen?
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That indicates that you are using an add-on that is not compatible with Firefox 4. For details of how to troubleshoot that see https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes