23 Firefox makes it impossible to run our product. How to get back to version 22?

We have a product that uses a java applet to run it. Until the 22nd of Firefox (and all previous versions), the Firefox to work with our product, even when no other browser can't we depend on. We must be able to remove 23 FF and re - install 22 FF. I tried all the recommendations to solve the problem, but nothing works. Our Apple customers are people who are most affected because 6 Safari, Chrome, or Firefox will run our product. Our customers PC can run IE.

How do I download Firefox 22? I have a copy saved 21 FF for PC Installer, but not for Mac.

I know that this goes against the advice of Firefox, but I am instructing my company and my customers to disable updates for Firefox until we can use future versions.

By default, the web pages are limited to loading files in the same directory and subdirectories. To relax this restriction, you can switch a parameter in all: config. This is not new, but in case this setting affects your application in a new way now, do you want to try?

The subject: config method should work for everything: newtab, but extensions can substitute (and a user.js file it can return to the next boot).

(1) in a new tab, type or paste Subject: config in the address bar and press ENTER. Click on the button promising to be careful.

(2) in the search above the list box, type or paste the file and make a pause so that the list is filtered

(3) assuming that it is set to its default true, double-click the preference security.fileuri.strict_origin_policy to activate it false.

Any difference?

Tags: Firefox

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