Hello @DGLopez, without any further questions or other postings, we will consider this topic as solved and flag it as such by Friday, 17/06/2022. Thank you for your understanding, Ferdinand

Hello @ferdinand , this example was perfect for me, thank you very much!

Hello Maxime, first of all, thanks for the quick response. You gave me a great clue with the compiled dll version. C4D R23 is compatible with scipy 1.4.0 so the solution was to downgrade it. Thanks again, Daniel