I can't have javascript must be activated using the normal procedure on Firefox 40.0.2. How can I do this?

I loaded firefox 40.0.2 and I can not activate Javascript. I went into the menu screen java and javascript is enabled, but all my apps are running javascript isn't see it as enabled. JavaScript works on IE, but I prefer to continue to use Firefox.

You can check the pref Network.protocol - handler.external.javascript on the topic: the configuration page for you ensure that it is the default value (false).

You can use the search bar on the topic: page config to filter javascript.
If other prefs javascript show user defined (in bold), then you can reset them as well.

You can open the topic: config page via the address bar.
You can accept the warning and click on "I'll be careful" to continue.

Tags: Firefox

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    Skip this question, I've now solved.

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