Open your warn_install_setting.php file and find:
PHP Code:
$setting['warn_alertslifetime']['defaultvalue'] = '0';
$setting['warn_alertslifetime']['optioncode'] = '';
$setting['warn_alertslifetime']['displayorder'] = '40';
Below that, add
PHP Code:
$setting['warn_savecopyalert']['titlephrase'] = 'Save copy of Alert Message in a predefined forum?';
$setting['warn_savecopyalert']['descphrase'] = 'If set to Yes, the Alert PM or e-mail which is send to the warned member, will also be saved in a forum in your board. You may specify the forum in which the copy will be saved below.';
$setting['warn_savecopyalert']['grouptitle'] = 'warning';
$setting['warn_savecopyalert']['value'] = '';
$setting['warn_savecopyalert']['defaultvalue'] = '0';
$setting['warn_savecopyalert']['optioncode'] = 'yesno';
$setting['warn_savecopyalert']['displayorder'] = '41';
Point your browser to that file and run it again.
Rgds