Hey, so I've been working on a Mod for including a custom engine for the 200bx. I'd like to change the default intake Bov sound to a custom (file) one. Code: "turbocharger": { "bovSoundFileName":"file:>art>sound>engine>2jz>bov.ogg", "hissLoopEvent":"event:>Vehicle>Forced_Induction>Turbo_07>turbo_hiss_race", "whineLoopEvent":"event:>Vehicle>Forced_Induction>Turbo_07>turbo_spin_race", It doesn't seem to work as I expected. Actually, it doesn't work at all. The debug console output is: I don't understand what "filename is illegal or insecure" means. Could someone clarify? Is there a way to fix this error or is there a different method of changing the sound? I managed to change the default after fire sound to a custom one too. Any help will be much appreciated!