In case you have configured a custom URL for your Magento admin, then you may have problems with otherwise great Magento extension for changing attribute sets. Flagbit has developed good extension “Change Attribute Set” that enables to change attribute sets for the products. However they have hardcoded URL for admin (/admin). Many people including me use customized URL for Magento admin for different reasons: security, localization …

The extension does not work properly if you use admin URL different than /admin. Fortunately there is a fix, so I just repeat it here to make it clear.

Open the extension’s config file: app/code/community/Flagbit/ChangeAttributeSet/etc/config.xml

Find XML fragment <from><![CDATA[#^/admin/catalog_product/changeattributeset/.*#]]></from>

Change string admin to your customizes URL. For example <from><![CDATA[#^/my_admin_url/catalog_product/changeattributeset/.*#]]></from>

That’s it! Enjoy!