Many years ago I was trying to implement a “turbo controller” for ePSXe (Playstation emulator). I attempted to use `SendKeys` with no luck. Later I heard about `SendInput` which didn’t work on the emulator but worked on some other games.
Today, after 5 years or so, while I was browsing Stack Overflow unanswered questions for c# page 96 I saw this question: Invoke keyboard event in c#
I saw comments saying that he tried SendKeys, SentInput and it didn’t work, but then he tried AutoIt3 and magic! it worked!