This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

I tried update newest firefox version but when view website with html5(firefox supported) thats allway error

  • 1 valiny
  • 1 manana an'ity olana ity
  • 1 view
  • Valiny farany nomen'i finitarry

more options

My site is gascash.co, i tried added html5 player, open on ie9 thats run ok, but when run on firefox thats error. Im using newest firefox version, do u have any idea to help me please?

My site is gascash.co, i tried added html5 player, open on ie9 thats run ok, but when run on firefox thats error. Im using newest firefox version, do u have any idea to help me please?

All Replies (1)

more options

Is it a video that you cannot play? I did not see any videos on that page.