I just tried to change the following sounds in sound/ui: "coin.ogg" and "money_4.ogg". The game still plays the default sounds and it is definitely not possible to change them. The .scs-file I´ve made is saved with "store" (without compression). A user confirmed the issue in "help request" :
If this is a bug and not intented by SCS I hope for a bugfix.Grimples wrote:You cannot change that file, the game will still play the original unless you use -force_mods. Warning: -force_mods disables the Mod Manager & the game will load your mods in alphabetical & numerical order.
best regards