Ha, urgh… the string checking thing is amusing. That’s not even counting that ME was the last DOS based one, and there was NT 3.1, 3.5, and 4, then 2000 was NT 5.0… and XP and everything after that. Then internally XP was NT 5.1, 5.2, and Vista was NT 6. Windows 7? NT 6.1. Windows 8: NT 6.2. Then Windows 10? NT 10,0. Now the latest Windows 11 is uh, 23H2.