Yeah uh.... Normally you just had to find the uninstall.exe file (or something like that), run it, and then it's a very standard uninstallation. But, what folder you deleted ? And do you have Another version of the game installed ?
Okay, as I said, let's get back to it! The n/b will be redone (thanks again, @ilikecars), and I hope to finish this mod before 2027 (lol).
I'll keep you updated on its progress.