after installing python-certifi-win32 as non-admin under windows 10 (python also installed as non-admin) it seems, that every startup of a python runtim environment fails. Even a simple "pip" leads to PermissionError: [WinError 32] Der Prozess kann nicht auf die Datei zugreifen, da sie ...
This package patches certifi at runtime to also include certificates from the windows certificate store.