Hi Kevin,
Unless admin url name is “admin”,You have to change the admin name in below path.
Because the rule in admin configuration goes 404 page, if not means.
app/code/local/Egrove/Productlabels/Block/Adminhtml/Productlabels/Edit/Tab/Form.php
Line No:211
from:
$renderer = Mage::getBlockSingleton(‘adminhtml/widget_form_renderer_fieldset’)
->setTemplate(‘promo/fieldset.phtml’)
->setNewChildUrl(str_replace(‘productlabels_admin’,admin,$this-
>getUrl(‘*/promo_quote/newActionHtml/form/rule_actions_fieldset’)));
to :
$renderer = Mage::getBlockSingleton(‘adminhtml/widget_form_renderer_fieldset’)
->setTemplate(‘promo/fieldset.phtml’)
->setNewChildUrl(str_replace(‘productlabels_admin’,”Your admin url name”,$this-
>getUrl(‘*/promo_quote/newActionHtml/form/rule_actions_fieldset’)));