[fabianfred]

if I were you I'd install the mod switcher...then you can go back to the original game without having to mess with uninstalling...just have the shortcuts on the desktop to change from mod ON to mod OFF....then when the original is running OK...try and find the problem

this sound mod is not a self installing thing...you need to unzip into a folder and then copy each folder or file where its supposed to go....and the things which get overwritten need to be backed-up first