Fungovanie tejto stránky je z dôvodu údržby dočasne obmedzené. Ak článok nevyrieši váš problém a chcete položiť otázku, napíšte našej komunite podpory na Twitter @FirefoxSupport alebo Reddit /r/firefox.

Avatar for Username

Vyhľadajte odpoveď

Vyhnite sa podvodom s podporou. Nikdy vás nebudeme žiadať, aby ste zavolali alebo poslali SMS na telefónne číslo alebo zdieľali osobné informácie. Nahláste prosím podozrivú aktivitu použitím voľby “Nahlásiť zneužitie”.

Ďalšie informácie

Táto téma bola archivovaná. Ak potrebujete pomôcť, založte prosím novú otázku.

Why am I suddenly missing Microsoft MPEG-1 (50), and how do I replace it?

  • 3 odpovede
  • 3 majú tento problém
  • 1 zobrazenie
  • Posledná odpoveď od cor-el

dhourigan1949
dhourigan1949
more options

This morning I attended a webinar using Go To Meeting and Firefox. There was a message that indicated I needed some sort of plug in to attend the webinar. I think it was Java Script. This afternoon I got a message on my RingCentral Account. I could navigate there and open my account, but I could not play my most recent message, though I could hear all of the old ones. I called RingCentral Tech Support and they could hear the message. I was told it was my browser and that I should use Google Chrome. I downloaded Google Chrome and played the message. I like Firefox better than Google Chrome. I am thinking that this might be related to the Webinar download this morning. So, how do I fix the Microsoft MPEG-1 (50) with Windows Media Player?

This morning I attended a webinar using Go To Meeting and Firefox. There was a message that indicated I needed some sort of plug in to attend the webinar. I think it was Java Script. This afternoon I got a message on my RingCentral Account. I could navigate there and open my account, but I could not play my most recent message, though I could hear all of the old ones. I called RingCentral Tech Support and they could hear the message. I was told it was my browser and that I should use Google Chrome. I downloaded Google Chrome and played the message. I like Firefox better than Google Chrome. I am thinking that this might be related to the Webinar download this morning. So, how do I fix the Microsoft MPEG-1 (50) with Windows Media Player?

Všetky odpovede (3)

philipp
philipp
  • Moderator
more options

the problem with your webinar is likely depending on the java plugin - firefox disabled old versions of the java plugin because they entailed serious security issues that left pcs open to infections. you can download the latest update which contains all the fixes from java.com

Hasan
Hasan
more options

For more info on Java plugin, see this article -> Use the Java plugin to view interactive content on websites

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

You can also try to install the new WMP plugin (np-mswmp.dll)