I just installed Firefox 4 RC 1 Portable, but Java is no longer available. It's installed locally on my machine, and java applets run fine in Google Chrome Portable and Firefox portable 3.6.15. On the about:plugins page, the Java plugin is no longer listed, while it shows this for 3.6.15:
Java(TM) Platform SE 6 U19
File: npjp2.dll
Version: 6.0.190.4
Next Generation Java Plug-in 1.6.0_19 for Mozilla browsers
Any idea?
Update your Java Version to u24 should help
The whole point for me to use FireFox portable is to be able to use FireFox on a PC where I cannot update java...
You need to find a current copy of npjp2.dll and put it where FirefoxPortable can see it.
This would be in your \FirefoxPortable\Data\profile\plugins directory.
You can find a lot of info about the plugins (might have to "translate" directory structures to be applicable to a portable installation) at:
http://kb.mozillazine.org/Issues_related_to_plugin
neutron1132 (at) usa (dot) com