load: TypeError: Components.classes['@checkpoint.com/XPCOMTrustCheckerMozilla/TrustCheckerMozilla;1'] is undefined
I get the following error every time Firefox starts
load: TypeError: Components.classes['@checkpoint.com/XPCOMTrustCheckerMozilla/TrustCheckerMozilla;1'] is undefined
All Replies (5)
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 > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
See:
I disabled the "ZoneAlram Toolbar" in Aurora 6.0a2 (FF 6) and that error pop-up ceased.
Other people have had to disable different Add-ons to to fix the problem (Google for suggestions). It is unfortunate that the pop-up does not indicate which Add-on is causing it to pop-up.
I was having problems with Avast's WebRep plugin not being compatible with FF 6.0. I downloaded the Compatibility Reporter and this error occurred.
I reinstalled ZoneAlarm, problem gone.
Thank you bernie_PPL, reinstalling ZoneAlarm did it for me. Colin
Modified