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I have a Mac Firefox email and it will not show wmv files that I receive on email. Safari shows them. Why?

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  • 1 has this problem

I am running Mac Os Mountain Lion.

I am running Mac Os Mountain Lion.

Additional System Details

This happened

Every time Firefox opened

This started when...

When I upgraded to Mountain Lion

Installed Plug-ins

  • Displays Java applet content, or a placeholder if Java is not installed.
  • Shockwave Flash 11.4 r402
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in web pages. For more information, visit the QuickTime Web site.
  • The Flip4Mac WMV Plugin allows you to view Windows Media content using QuickTime.
  • 5.1.10411.0
  • Garmin Communicator Plug-in Version
  • Coupons Inc., Coupon Printing FireFox Plugin
  • The Google Earth Plugin allows you to view 3D imagery and terrain in your web browser.
  • iPhoto6
  • npmnqmp 071101000050
  • DivX Web Player version
  • DivX Content Upload Plug-In: Uploads DivX video in your browser!


  • User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:16.0) Gecko/20100101 Firefox/16.0

More Information