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plug-in object: TypeError: [..id] is unidentified

  • 1 reply
  • 4 have this problem
  • 3 views
  • Last reply by cor-el

darylg333
darylg333
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when i launch firefox 4 from the task bar i get "plug-in object: TypeError: [..id] is unidentified" which i'm not sure is the complete message because the first part of the message is off the screen so i can't read it. i just upgraded to v. 4

when i launch firefox 4 from the task bar i get "plug-in object: TypeError: [..id] is unidentified" which i'm not sure is the complete message because the first part of the message is off the screen so i can't read it. i just upgraded to v. 4

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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This issue can be caused by an extension (McAfee ?) that isn't working properly.

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

  • Don't make any changes on the Safe mode start window.

See: