If you ever happen to make a fresh Purity II installation (No Sample Data) using the Quick install you will eventually find that the JA menu Paramaters Plugin is MIA 😀
The files are there… but It seems that the data registry in the database, is part of the Sample data and not the initial “blank” setup.
To fix, go to your database and execute the following SQL statement.
INSERT INTO `jos_plugins` (`id`, `name`, `element`, `folder`, `access`, `ordering`, `published`, `iscore`, `client_id`, `checked_out`, `checked_out_time`, `params`) VALUES
(34, 'JA Menu Parameters', 'plg_jamenuparams', 'system', 0, 0, 1, 0, 0, 62, '2010-01-12 10:29:35', '');
This will link the plugin to the files and let Joomla know that the plugin exists.
I’ll report this small and trivial bug so future releases have this fixed.
Peace,
Gabriel 😎