Sound problems, please help!
 

Ever since I put in custom maps and weapon skins into my MOHAA/mainta folder for SH, my sounds have been messing up. All the firing sounds for weapons new to spearhead, like the enfield rifle, sten, nagant rifle, german sniper, all the firing/reloading sounds are like muted or not working. Same thing with the voice messages and the lil fuzz noise when you enter text (like a the end of a radio transmission). In the console it will say Error Playing Sound: (name of sound such ass enfield_fire_snd) please fix in ubersound.scr or uberdialog.___ . How do I fix this?! I've tryed the repair option when installing SH and I've tried uninstalling/reinstalling SH. PLEEZ HELP!

Did the maps over-write the sound files? What maps were they?