Don't work on Windows with Python3.9

[Nauja]

Hi, I tested this library on Windows 11 with Python 3.9 and couldn't get it to work at all.

There is no error, however the calls to winreg.CreateKey don't create anything.
It's only when I found this thread https://stackoverflow.com/questions/65929777/python-winreg-unable-to-write-to-hkey-current-user that I tried the exact same code with Python 3.8, and it worked perfectly fine.

I see you had users mentioning this problem in the issue #13 that have been closed, and while it may not be something to fix in your library, but a bug in Python, I'm opening this issue for further reference