Java plugin does not load on Firefox

I'm working on a machine without administrator rights. Firefox fails to load Java plugin even thought it is installed. Summer search internet and found this and this.
I checked the users on this machine really has only read access to HKLM\Software\mozilla.org. Is this the problem why does not load plugin? He said that this should be fixed in new versions of Java and FF.

I use Firefox 11.0, Java 6 Update 13, Windows 7 Enterprise.

OK, I read about this problem on the mozillazine kb now...

You can try the following: go to start run & open %appdata%\Mozilla\, create a folder named plugins (where it does not exist). then you need to go to the directory of the java program and the subfolder bin (probably C:\Program Files\Java\j2re < version > \bin\) and copy all the .dll files that begin with np*.dll and paste them into the plugins folder you created before. This must be repeated for each user on the machine.

in the case where firefox then detects the plugin, I would recommend you keep the disabled plugin and activated only upon request (or use an extension like noscript to create a white list of trusted sites that can use the plugin). I have seen many infections than to exploit vulnerabilities in older versions of java, also on accounts with limited user rights...

Tags: Firefox

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