I have created some custom xml packages based on the provided product xml packages ensuring that the name starts with "product." and ends with ".xml.config" and they were all appearing and working fine until I recently changed their names again but ensuring that the "product." and ".xml.config" was still used eg "product.Generic-Consultancy.xml.config" . I have tried re-starting the website and restarting the app pool in IIS but some of them seem to no longer display in my xml package options.
Is there something that I need to make them appear again?