cannot import scipy with WinPython 2020-01 on Windows 10

here's what I get in both Python 3.8.2 and 3.7.7 after executing import scipy:

Traceback (most recent call last):

  File "<ipython-input-1-4363d2be0702>", line 1, in <module>
    import scipy

  File "C:\WPy64-3820\python-3.8.2.amd64\lib\site-packages\scipy\__init__.py", line 156, in <module>
    from . import fft

  File "C:\WPy64-3820\python-3.8.2.amd64\lib\site-packages\scipy\fft\__init__.py", line 76, in <module>
    from ._basic import (

  File "C:\WPy64-3820\python-3.8.2.amd64\lib\site-packages\scipy\fft\_basic.py", line 1, in <module>
    from scipy._lib.uarray import generate_multimethod, Dispatchable

  File "C:\WPy64-3820\python-3.8.2.amd64\lib\site-packages\scipy\_lib\uarray.py", line 27, in <module>
    from ._uarray import *

  File "C:\WPy64-3820\python-3.8.2.amd64\lib\site-packages\scipy\_lib\_uarray\__init__.py", line 114, in <module>
    from ._backend import *

  File "C:\WPy64-3820\python-3.8.2.amd64\lib\site-packages\scipy\_lib\_uarray\_backend.py", line 15, in <module>
    from . import _uarray  # type: ignore

ImportError: DLL load failed while importing _uarray: The specified module could not be found.