Even the "new" version has issues. Here’s how Turkish players fix them:
Unlike the official editor (which only works before starting a game), this modifier works on . For example: fm 2008 modifier 802 turkce new
The modifier’s language file uses ANSI encoding, but Windows expects UTF-8. Solution: Change system locale to Turkish: Settings → Time & Language → Language & Region → Administrative Language Settings → Change system locale → Turkish (Turkey). Even the "new" version has issues