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After upgrading to Firefox 9.0.1 I'm getting an error message when I open Firefox: what should I do to get rid of it?

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The error message is: load: TypeError: Components.classes['@checkpoint.com/XPCOMTrustCheckerMozilla/TrustCheckerMozilla;1'] is undefined

Apart from this message appearing, Firefox seems to be working ok.

The error message is: load: TypeError: Components.classes['@checkpoint.com/XPCOMTrustCheckerMozilla/TrustCheckerMozilla;1'] is undefined Apart from this message appearing, Firefox seems to be working ok.

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