virtualbox.org

-> https://www.google.com/search?q=%22pyth ... e&ie=UTF-8

???

FWIW you can ignore that screen for Virtualbox purposes. You'll only not be able to control Virtualbox through Python scripts.

If control via Python is essential to your setup, then get Python from Python.

Just that?

-> https://www.python.org/

"Python Core / win32api" sounds complicated. First i was thinking i need that here: https://github.com/mhammond/pywin32/releases
(earlier: https://sourceforge.net/projects/pywin32/)

Thank you very much! :-)