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I can't get Firefox to open on my computer. I've been using it for a year and a half with no problems until now. I keep getting the following "Unresponsive script" error message: Script: resource:///components/nsHandlerService.js:432 How do I fix this?

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  • Last reply by cor-el

foodiedave
foodiedave
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Unresponsive script error message keeps popping up, Firefox will not open.

Unresponsive script error message keeps popping up, Firefox will not open.

All Replies (2)

David McRitchie
David McRitchie
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see http://kb.mozillazine.org/Unresponsive_Script_Warning

cor-el
cor-el
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  • Top 10 Contributor
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Try to delete the mimeTypes.rdf file in the Firefox Profile Folder.

You can use this button to go to the Firefox profile folder:

  • Help > Troubleshooting Information > Profile Directory: Open Containing Folder