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.

Rohkem teavet

Having successfully installed Adobe Flash 11.3 when using Safari on my iMac and downloaded Firefox 21, why still the "plugin has crashed" message on Firefox?

more options

If my only solution is to downgrade to Flash 10.3 on Firefox by uninstalling Flash 11.3, will I lose the latter with its benefits when using Safari?

My operating system is Mac OS X 10.7.5 (Lion)

If my only solution is to downgrade to Flash 10.3 on Firefox by uninstalling Flash 11.3, will I lose the latter with its benefits when using Safari? My operating system is Mac OS X 10.7.5 (Lion)

All Replies (1)

more options

Flash updated yesterday, so please update your flash and check it out..