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Java Script Appl er msg Evc in ev handl: This .oRoot enable is not a function

  • 3 ردود
  • 122 have this problem
  • 4 views
  • آخر ردّ كتبه a.homemum

george146
george146
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When I try to access Firefox - I get a Java Script Application dialog box with the message. "Exc in ev handl: This o.Root enable is not a function

When I click ok it goes away and Firefox comes up. This has just started since I updated to 3.6.21 Dialog box also comes up sometimes when I go to different web pages from Firefox. But always when I try to first access Firefox.

When I try to access Firefox - I get a Java Script Application dialog box with the message. "Exc in ev handl: This o.Root enable is not a function When I click ok it goes away and Firefox comes up. This has just started since I updated to 3.6.21 Dialog box also comes up sometimes when I go to different web pages from Firefox. But always when I try to first access Firefox.

All Replies (3)

the-edmeister
the-edmeister
  • Moderator
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I see these in your Installed Plugins listing.

  • McAfee MSC FF plugin DLL
  • SiteAdvisor

Do you have the new Site Advisor 3.4 program installed? I suspect it is causing that error message on Firefox. Disable that application or the Firefox plugins, and see McAfee support for more information.
http://community.mcafee.com/

David McRitchie
David McRitchie
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Disable "McAfee Site Advisor" extension which was just updated to 3.4.0, which probably took it out of the addons block list.

  • "Ctrl+Shift+A" > find McAfee Site Advisor and use "Disable", and then restart Firefox.
  • Do a Google Search no problem
  • It seems that if you re-enable Site Advisor again, and restart Firefox you are okay. At least you know where to look if you get the error again or Google searches slow down.
a.homemum
a.homemum
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I had the same problem. It really shit me off with having the message come up every time I opened FF, or opened a new window. I simply removed all McAfee programs in my control panel, and now it doesn't happen anymore. PHEWWW