I have some encrypted xml file with krpanotools 1.16.5 which unfortunately source files has been deleted. When i include these files in my new jobs which created with krpanotools 1.7, i get this error :
sorry, but the 'private-encryption' system is based on the licenses-data and due the license-change in version 1.17, it is not possible to use files that were encrypted with version 1.16, in a 1.17 viewer.
But if you want you can contact me directly by mail to analyze that case in detail.