Okay, but what does the "N version" stand for? Nightly?
No (as in my Reply #1621) it is like many other Alphabet suffixes/prefixes, they seem not to make any sense at all. In this case it is down to EU rulings on anti-competitive practices. The bit about having installed software in the OS (that disadvantages other Media players, companies) the media player for instance (and from old ruling the Browser, IE had to show alternative browsers).
So those living outside the EU are unlikely to get the 'N' version, whatever the hell 'N' means. Even harder/stranger is the fact that there is no 'N' suffix on the windows information in 'winver' Not to mention there is no Windows OS Certificate of authenticity sticker on my win10 home 64bit laptop.