Since it is not likely to be implemented in the next AutoIt-releases, I have created some functions to work with nested DllStructs. It is merely proof of concept, proper error checking and documentation is missing. ; ----------------------------------------------------------------------------------------- ; Proof of concept: Implement nested DLLStructs using Arrays and normal DLLStructs ; Author: ProgAndy ; Nested Structs habe to be defined as Global Constants as TYPENAME or tagTYPENAME ; Ac