We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

media.windows-media-foundation.enabled option not in about:config after upgrade

  • 1 reply
  • 2 have this problem
  • 20 views
  • Last reply by guigs

k713
k713
more options

videos play fine in firefox 35.0 but not in any upgrade version since(including 42.0) troubleshooting between the 35.0 and 42.0 , i noticed the media.windows-media-foundation.enabled option is not in the about:config list when i upgrade from 35.0 to anything newer if i roll back to 35.0 , media.windows options are in the about:config again no luck when i toggle the plugins.addons,enable as suggested in support solutions

videos play fine in firefox 35.0 but not in any upgrade version since(including 42.0) troubleshooting between the 35.0 and 42.0 , i noticed the media.windows-media-foundation.enabled option is not in the about:config list when i upgrade from 35.0 to anything newer if i roll back to 35.0 , media.windows options are in the about:config again no luck when i toggle the plugins.addons,enable as suggested in support solutions

All Replies (1)

guigs
guigs
more options

I do not know if the compatibility or code was removed, but you can try to add the entry back by right clicking on the about:config page and adding a new entry.