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Windows Media Player Plugin Extension on Firefox 21.0 doesn't work | Foro de asistencia de Firefox | Ayuda de Mozilla
![Windows Media Player Firefox Plugin Download - Essential plugin for firefox users, open Microsoft formats directly in Firefox Windows Media Player Firefox Plugin Download - Essential plugin for firefox users, open Microsoft formats directly in Firefox](https://img.informer.com/screenshots/1/1487_5.png)
Windows Media Player Firefox Plugin Download - Essential plugin for firefox users, open Microsoft formats directly in Firefox
![Windows Media Player Plugin Extension on Firefox 21.0 doesn't work | Foro de asistencia de Firefox | Ayuda de Mozilla Windows Media Player Plugin Extension on Firefox 21.0 doesn't work | Foro de asistencia de Firefox | Ayuda de Mozilla](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/images/2013-05-24-10-33-54-93f1ef.png)
Windows Media Player Plugin Extension on Firefox 21.0 doesn't work | Foro de asistencia de Firefox | Ayuda de Mozilla
![Windows Media Player Firefox Plugin Download - Essential plugin for firefox users, open Microsoft formats directly in Firefox Windows Media Player Firefox Plugin Download - Essential plugin for firefox users, open Microsoft formats directly in Firefox](https://img.informer.com/screenshots/1/1487_6.png)