cheers and cries backing up sb dc games with win on cd 3.6

i used win on cd to copyback up sb dc games like
-18 wheeler
-r2rumble 2

i used
1-1 disc copy
disc at once
on the fly
works great for most games

but stil having problem sbacking up games with multiple sound files like
-quake 3
-sega gt

does anyone know what to copy these!
pleas give a detailed desription of the used preferences

thanx grumpie