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matts
Level 7

Updated Firefox brings up weird message every time

I have been running McAfee security without a problem using Firefox; however, as soon as I updated to Firefox 4.0, I started getting this error and I have to click OK before Firefox opens. 

Error:  can't create mcafee plug-in object: TypeError:Components.classes[cid] is undefined

Any thoughts about how to fix it??  Thanks!

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3 Replies
jaymfe
Level 12

Re: Updated Firefox brings up weird message every time

Hi,

Please go to Add/remove programs (Windows XP) or Programs and Features (Windows Vista and 7) and select McAfee product and remove Site Advisor and restart the computer

Go to www.SiteAdvsior.com and click on Free Download button and re-install Site Advisor and let me know if that solved your issue or not. Best of luck

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matts
Level 7

Re: Updated Firefox brings up weird message every time

Silly me - I neglected to mention this is on a Mac, not a PC, so it's Snow Leopard OS, not Windows.  Any ideas now? Thanks!

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exbrit
Level 21

Re: Updated Firefox brings up weird message every time

Moved to VirusScan Other for better attention.

Message was edited by: Ex_Brit on 22/04/11 7:48:57 EDT PM
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