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.
I have recently bought a C4D R23 license to overcome difficulties regarding the installation of dependent libraries in previous versions of C4D (<=R19), specially for scipy. I followed the classic steps to install both numpy and scipy with pip. You can see this here:
C:\Program Files\Maxon Cinema 4D R23>c4dpy.exe -m pip list
However, when I try to import both libraries in C4D for scripting and plugins, numpy works but scipy doesn't. You can see that here:
The translation of it is "The specified module cannot be found".
This error replicates when trying to do the same from the command prompt of c4dpy.exe
Any help would be extremely appreciated,