Flip4Mac WMV Plugin has been blocked for your protection.

Why was it blocked?

Old versions of the Flip4Mac WMV plugin are causing significant stability problems in Firefox 18 and above. Users are encouraged update to the latest version of the plugin, available at the Flip4Mac site.

Who is affected?

All Firefox (18 and above) users on Mac OS X who have installed a version of Flip4Mac older than 2.4.4.

What does this mean?

The problematic add-on or plugin will be automatically disabled and no longer usable.

When Mozilla becomes aware of add-ons, plugins, or other third-party software that seriously compromises Firefox security, stability, or performance and meets certain criteria, the software may be blocked from general use. For more information, please read this support article.