How can I open and change Mafia II sound files

Hello everyone, I want to know how to change Mafia II script sounds files? I realy need that… I was downloaded program call “Rick’s tools” but you can’t change files there… If I wrong, plz tell my how to change sounds files in Mafia II.

 

Thanks for everyone. ” data-emoticon=”” srcset=”/wp-content/uploads/invision_emoticons/smile@2x.png 2x” width=”20″ height=”20″> (sory for my english)