after I read the posting from Roberto #Bobo# Pinna I tried ounce again to build a SCORM package form your files.
I made up an ADL SCORM 1.2 package with the corresponding Metadata. I additionally set the SCORM Type of the Resources to "sco" as needed. Now your example is running fine in the SCORM Player. In moodle i had no API errors at all but some "not implemented" warnings when i quited the exercise. The tracking and the quiz result was correctly displayed in moodle afterwards.
There is no need to modify the imsmanifest.xml when working with the Reload Editor, when you build an ADL SCORM 1.2 package and set the SCORM Type of the Resources to "sco".
great
urs