Datasmith Rhino 8 x TM 2025.1 no source available

Hi Twinmotion Community!

I am at my wits / tech end - I cannot get Rhino 8 (SR 16) to be recognized with Datasmith Direct Link…
I have updated ALL drivers (Nvidia, Unreal Engine, Rhino, Datasmith, Direct X and on…), plugins etc. several times.

Am I missing something? I love the program and looking for a little support. Any ideas VERY much welcomed. Thanks!

UnrealDatasmithRhinoExporter_5_5_3
Twinmotion 2025.1
UE 5.53

What is your Windows version?

Are your Rhino and Twinmotion / Unreal are all on the same computer?