Mozilla VPN is currently experiencing an outage. Our team is actively working to resolve the issue. Please check the status page for real-time updates. Thank you for your patience.

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

Alternative to using java in firefox 64 bit

  • 3 replies
  • 5 have this problem
  • 4 views
  • Paskiausią atsakymą parašė cor-el

more options

Hello, I'm trying to use a work-specific website in Firefox 57.0.4 (64-bit) that uses Java for it's drop down menus. I'm hoping someone has a solution or a workaround to get Java to work on the 64-bit version of Firefox.

Hello, I'm trying to use a work-specific website in Firefox 57.0.4 (64-bit) that uses Java for it's drop down menus. I'm hoping someone has a solution or a workaround to get Java to work on the 64-bit version of Firefox.

All Replies (3)

more options

If the site requires the Java plugin, there's no workaround. Please urge the site to update to standard HTML5, CSS, and JavaScript!

Meanwhile, Internet Explorer 11 can still run Java applets through an ActiveX control.

more options

Just to be certain, are you sure it needs the Java Plugin from Oracle and is not JavaScript?

http://kb.mozillazine.org/JavaScript_is_not_Java

Firefox 52.0 and later Releases including 57.0.4 only allows the Flash Player Plugin Adobe to run.

Firefox 52 ESR allows other NPAPI Plugins to run. On Windows the Win64 only allows Flash Player and Silverlight to run so you would need 32-bit Firefox 52 ESR and 32-bit Java to work. https://support.mozilla.org/en-US/kb/npapi-plugins

Modified by James

more options

You can check the Web Console (Tools -> Web Developer) for messages about blocked content and about the presence of mixed or unsafe content.

You can check the Network Monitor to see if content is blocked or otherwise fails to load.

If necessary use "Ctrl+F5" or "Ctrl+Shift+R" (Mac: Command+Shift+R) to reload the page and bypass the cache to generate a fresh log.

If you use extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) that can block (wanted) content (e.g. Adblock Plus, NoScript, Ghostery, uBlock Origin) always make sure such extensions do not block (wanted) content.

Modified by cor-el