a quick google of mss32.dll brought up
Code:
WinTasks DLL Library
mss32 - mss32.dll - DLL Information
DLL File: mss32 or mss32.dll
DLL Name: Miles Sound System Library
Description: Miles Sound System Library used by WinAmp and many games for audio playback and sound effects.
Part Of: WinAmp
System DLL: No
Common Errors: File Not Found, Missing File, Exception Errors
so I would say ether sound drivers are off, or its a DX 9 issue