What to do with encoding?

Question

Character encoding

Hello, recently I had to install AppLocale for Japanese games, then I deleted it, plus I accidentally added Japanese input, but already removed it from the choice of keyboard layout language, then for some reason they gave me Japanese encoding updates, installed it, then deleted everything, and now sometimes When I install or remove programs, Japanese characters slip through, instead of \, some letter Y is crossed out, and if the folder is in Russian, the game does not want to be installed, what's the problem?

Answer 1

www.bolden.ru/japanese/tech/setup/microsoft-apploc...
Chapter "afterword"