I had issues with this plugin - see previous page (116) - still unresolved so today I uninstalled the plugin using the uninstall files supplied with plugin.

Subsequently I lost the ability to login, i.e. admin/login.php resolves to a totally blank page.

So having a backup I uploaded the admin folder from the backup and the backed up database - still nothing - the database contains no references to USU in configuration_group or configuration tables.

Any ideas please