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Exc in ev handl: Error: Bad NPObject as private data!

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  • 4 have this problem
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  • Last reply by cor-el

louhan07
louhan07
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HELP!! I KEEP GETTING A JAVASCRIPT ERROR MESSAGE: Exc in ev handl: Error: Bad NPObject as private data! WHENEVER I LOG OUT OF MY BANKING INFORMATION AND OTHER INFORMATION. IT IS VERY AGGRAVATING AND I'M GETTING TO THE POINT THAT I WON'T USE FIREFOX IF THIS KEEPS HAPPENING. HOW CAN I MAKE IT STOP?? THANK YOU! KIM KERRIGAN

HELP!! I KEEP GETTING A JAVASCRIPT ERROR MESSAGE: Exc in ev handl: Error: Bad NPObject as private data! WHENEVER I LOG OUT OF MY BANKING INFORMATION AND OTHER INFORMATION. IT IS VERY AGGRAVATING AND I'M GETTING TO THE POINT THAT I WON'T USE FIREFOX IF THIS KEEPS HAPPENING. HOW CAN I MAKE IT STOP?? THANK YOU! KIM KERRIGAN

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cor-el
cor-el
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This issue can be caused by the McAfee Site Advisor extension

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).