islamkerop.blogg.se - How to enable java in firefox windows 7

#How to enable java in firefox windows 7 software#
#How to enable java in firefox windows 7 mac#
#How to enable java in firefox windows 7 windows#

#How to enable java in firefox windows 7 windows#

Windows 7/Vista: "Start -> Control Panel -> Programs / Uninstall a program (or Programs and Features)".

Windows XP/2000: "Start -> Control Panel -> Add or Remove Programs -> Change or Remove Programs".

See if a separate entry for the add-on appears in the Windows Control Panel list of installed programs:

Control Panel list of installed programs See the Windows Registry extension section below for more information.

#How to enable java in firefox windows 7 software#

Note: On Windows systems, another software installation may also add an extension which is located outside of the Mozilla installation directory or other predefined user directory, via the Windows Registry. To manually uninstall a global extension, open the "extensions" or "\browser\extensions" folder in your Mozilla application's installation directory or in the user directory for Mozilla extensions and remove the directory that corresponds to the extension you want to uninstall. See this MDN article for more examples and additional information. For example, an extension may be installed for Firefox on Windows, into the %APPDATA%\Mozilla\Extensions\ folder, which will make it available to any user on the machine. It is also possible that another software installation may have included a global extension (for example, the Java JRE installer adds a global extension to Firefox, for the Java Console ).Įxtensions may also be globally installed into a predefined user directory for Mozilla extensions. Installing a global extension into the installation directory is something an administrator might do, so that the add-on can be used by any user on the machine. In some cases, an extension may be installed globally into the installation directory (or into the \browser\extensions folder, in Firefox 21 and above ), which enables its use in all profiles for a Mozilla application. See Updating extensions for Firefox 4 for details. Instead, the XPI itself is placed in the extensions directory, and files are loaded directly out of the package. Note: Starting in Gecko 2.0 (Firefox 4 / Thunderbird 3.3 / SeaMonkey 2.1), XPI files are no longer unpacked when extensions are installed. Alternatively, in the parent folder, "extensions.rdf" contains a list of extensions, their names and corresponding GUIDs. Open that file in a text editor (such as Notepad) to see which extension the directory contains.

If an add-on directory there does not have a meaningful name, look inside it for its "install.rdf" file. (To uninstall ALL extensions, remove the entire "extensions" directory) Remove the directory that corresponds to the extension you want to uninstall. Starting with Chrome version 35, NPAPI (Netscape Plug-in API) support was removed for the Linux platform.įor more information, see Chrome and NPAPI ().įirefox is the recommended browser for Java on Linux.If you are unable to uninstall an extension, even after restarting your Mozilla application in Safe Mode:Įxit your Mozilla application, go to your profile folder and open the "extensions" directory.

It is no longer possible to run a Java applet on Linux starting with Chrome Version 35 and later. Starting with Version 42 (released April 2015), Chrome has disabled the standard way in which browsers support plugins.

#How to enable java in firefox windows 7 mac#

Users on Mac and Windows who have not enable NPAPI in Chrome will see the following error message when they try to run an applet and are redirected to the Oracle website: We have detected you are using Google Chrome and might be unable to use the Java plugin from this browser.

Click the Relaunch button that now appears at the bottom of the configuration page.ĭevelopers and System administrators looking for alternative ways to support users of Chrome should see this blog, in particular “Running Web Start applications outside of a browser” and “Additional Deployment Options” section.

Click the Enable link for the Enable NPAPI configuration option.

Enabling NPAPIĪs of Chrome Version 42, an additional configuration step is required to continue using NPAPI plugins. To run Java applets on Mac and Windows in Chrome, one has to enable NPAPI starting with Chrome Version 42 and later.