ExportDataObject invalid action object

Question

Hey Guys, I hope you can help me.
Reader Version: 11.0.08
I use the following function:
function test()
     app.beginPriv();
     t = app.activeDocs[0];
     var d = t.dataObjects;
     t.exportDataObject({cName: d[0].name, nLaunch:2});
     app.endPriv();
The function is a trusted function. ExportDataObject triggers a popup, which says the following (translated from German):
There was an error opening the document. Invalid actionobject.
The function is called via Openaction
cheers

Answer 1

re:"Have you put this script in the startup folder?"
Absolutely.
I even tried using the openDataObject method to get the path of the attachment (which is specially encoded),
and then open it with openDoc. That failed on a security error.
Something strange is occurring here.