Firefox: illegal operation

  1. #1
    TickleMeElmo is offline Full Member

    Firefox: illegal operation

    Hi there, first post in this forum. I couldn't find similar posts that pertains to my problem, so if this was posted - my fault.

    I'm a Firefox v. 2.0 user and I keep getting "The plug-in performed an illegal operation. You are strongly advised to restart Firefox." when I try to play videos. I tried the videos on IE and they worked fine. If anyone can help me, thanks in advance.


  2. #2
    brain_damage is offline D-A-L Team Member (UK)
    Save 20% on AVG Internet Security 2012 Suite!
    have you tried downloading and reinstalling the plug in?

    does firefox have a plug in that'll get it to behave like IE?

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