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nsappshell event window error

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bsimple7
bsimple7
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I keep getting a nsappshell event window application error. I dont know how to fix it.

I keep getting a nsappshell event window application error. I dont know how to fix it.

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guigs
guigs
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In the past this was caused by a bad plugin or addon, to double check please try to start it in Safe Mode. Diagnose Firefox issues using Troubleshoot Mode