Dash - ImportError: DLL load failed: %1 is not a valid Win32 application

Question

I'm currently facing the below error when trying to import dash

    import dash
  File "C:\Users\AppData\Local\Continuum\anaconda3\lib\site-packages\dash\__init__.py", line 1, in <module>
    from .dash import Dash, no_update  # noqa: F401
  File "C:\Users\AppData\Local\Continuum\anaconda3\lib\site-packages\dash\dash.py", line 20, in <module>
    from flask_compress import Compress
  File "C:\Users\AppData\Local\Continuum\anaconda3\lib\site-packages\flask_compress\__init__.py", line 1, in <module>
    from .flask_compress import Compress
  File "C:\Users\AppData\Local\Continuum\anaconda3\lib\site-packages\flask_compress\flask_compress.py", line 14, in <module>
    import brotli
  File "C:\Users\AppData\Local\Continuum\anaconda3\lib\site-packages\brotli\__init__.py", line 3, in <module>
    from .brotli import (
  File "C:\Users\AppData\Local\Continuum\anaconda3\lib\site-packages\brotli\brotli.py", line 5, in <module>
    from ._brotli import ffi, lib
ImportError: DLL load failed: %1 is not a valid Win32 application.

I already tried uninstalling/installing brotli packages. However, after some digging I assume that the error is possible due to the fact that I have two different python versions on my laptop. I want the 3.7 one to be the main one. The 3.6 version has been pre-installed by my company and can't be edited/removed. When installing 3.7, I had to use the 32x version as I was experiencing errors with the 64x version. Any suggestion how I can resolve the issue?

C:\Users\>python
Python 3.6.1 |Continuum Analytics, Inc.| (default, May 11 2017, 13:25:24) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.

C:\Users\AppData\Local\Continuum\anaconda3>python
Python 3.7.0 (default, Aug 14 2018, 19:12:50) [MSC v.1900 32 bit (Intel)] :: Anaconda, Inc. on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>