Check if you're using the 64-bit version of Firefox. The 64-bit version of Firefox, released in December 2015, does not support the Java plugin. Note that this doesn't apply to Mac users, as there is only one version of Java for Mac.

• Click the Menu (☰) button in the upper-right corner and select '?' At the bottom of the menu. • Click the 'Troubleshooting Information' option.

• Look at the 'User Agent' line. If it says 'WOW64,' you're using the 32-bit version and can use Java. If you see 'Win64' or 'x64,' you're using the 64-bit version and can't use Java. Load the page that contains the Java content you want to view. When you load a page with Java content, you'll get prompted to run it just like you did on the Java test page.

• Click the 'Allow and Remember' button in the dialog box that appears in the upper-left corner of the window. This will allow the site you're on to run Java content in your browser. You should only allow Java content from sites that you trust. • If the Java window appears, you'll need to click the 'Run' button start the content. Troubleshoot Java not working.

If you still can't get Java content to play, there are a few things you can try: • Uninstall all Java software on your computer and then reinstall it. Oftentimes conflicting versions of Java will cause problems. Removing all traces of Java from your computer and then reinstalling the latest version it can help fix a lot of issues. See for details.

Hope this is the right place to put up feature request. Can you make Portable Cyberfox to detect Portable Java plugin (PortableApps.com version). Firefox Portable can detect Java with this folder arrangements: Firefox CommonFiles Java Can you make similar feature with Cyberfox Portable, for eg. Support Forum. This thread was. Next Generation Java Plug-in 10.21.2 for Mozilla browsers. Are you deleting Firefox portable for a specific reason. Nishiki Bike Serial Number Location.

• Ensure that the 32-bit version of Java is installed. Action Essentials 2 2k Download here. If you downloaded Java using the Download button, you likely don't need to worry about this since the 32-bit version is the one downloaded automatically. If you downloaded the installer from the list of all Java downloads, you may have downloaded the 64-bit version. • Reset your plugin registry file. Your plugin registry file may have become corrupted, preventing Java from loading.

Open the Firefox menu, click '?' , and then click 'Troubleshooting Information.' Click 'Show Folder' in the 'Application Basics' section. Close all Firefox windows and then delete the pluginreg.dat file. Restart Firefox and see if Java is enabled.