Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

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

media.windows-media-foundation.enabled funcationality in 35.0

  • 2 replies
  • 7 have this problem
  • 33 views
  • Last reply by tobyexx79

more options

I want MP4 files to open in an external player. I had media.windows-media-foundation.enabled set to false but it seems that stopped working with the new release. When set to false I now get an error from the link: Video can't be played because the file is corrupt.

Any help would be appreciated.

I want MP4 files to open in an external player. I had media.windows-media-foundation.enabled set to false but it seems that stopped working with the new release. When set to false I now get an error from the link: Video can't be played because the file is corrupt. Any help would be appreciated.

Chosen solution

hello tobyexx79, please set media.windows-media-foundation.enabled back to its default preference and turn media.play-stand-alone to false instead.

Read this answer in context 👍 3

All Replies (2)

more options

Chosen Solution

hello tobyexx79, please set media.windows-media-foundation.enabled back to its default preference and turn media.play-stand-alone to false instead.

more options

Worked. Thanks philipp!