[@detective Member 17 years ago]

Hi, this works for me:

add_action('bb_init', 'pm_initialize');



function pm_initialize() {

load_plugin_textdomain('bb-pm', BB_PLUGIN_DIR . 'private-messages');

}

Inside the folder private-messages i have a file called bb-pm-es_ES.mo. As you can see, i use the locale es_ES.