Python SSL Import Error in PyInstaller generated executable

So after a couple of hours, I managed to solve the problem. I did several
things and still unsure what was the actuall fix, but this is the step-by-step
flow I’ve done:

1. Created a new environment using Anaconda. I’ve downgraded the Python version to 3.6.8, since I saw mentions of several compatibility problems with Python 3.7
2. Installed all the requirements from my project, using Anaconda, since some mention problems due to mixed usage of

   pip

   and

   conda

   .
3. Installed the latest version of

   pyinstaller

   .
4. Activated the new environment and run

   pyinstaller

   from within it on the

   main.py

   script of the program with

   --hidden-import pyodbc

   argument.

That’s it, now the distibuted program works on all Windows computers in the
office.