I raised this with support but thought I would try here as well.
I cloned our product's xml package to use to display discontinued products. On this page a pop up box was added displaying the discontinued products related products. I had to re-design the relatedproducts.xml.config file especially for this page. This relatedproducts.xml.config file sits within the App_Templates/XmlPackages folder.
I want the standard product's xml package (not discontinued) to use the relatedproducts.xml.config file that sits within the web/XMLPackages file. Yet when I try this I get a message saying
Extension object 'urn:aspdnsf' does not contain a matching....
Any idea how I can point the products xml package to the relatedproducts.xml.config file in the web root folder?