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I get this javascript error message every time I open Firefox after upgrading to v10: "what happened:TypeError: Components.classes['@mozilla.org/extensions/manager;1'] is undefined"

  • 3 vastust
  • 3 on selline probleem
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  • Viimati vastas Vivek

ColinPeck
ColinPeck
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Firefox opens and runs normally after I click "OK" in the Javascript error message box.

Firefox opens and runs normally after I click "OK" in the Javascript error message box.

Valitud lahendus

You are welcome :)

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All Replies (3)

Vivek
Vivek
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Hi,

Please check if this happens in Safe Mode.

Problematic Extensions

Troubleshooting Extensions and Themes

Uninstalling Add-ons

Uninstalling Toolbars

ColinPeck
ColinPeck Küsimuse esitaja
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Thank you, problem solved by disabling MAGIX Toolbar 3.8.0.12304

Vivek
Vivek
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Valitud lahendus

You are welcome :)