problem playing the game

When i click to play game its starts going then this comes up i just got the game a week ago and still havnt played it i bought the disc for it and ive done everything i can think of i even updated my ram to 2 gigs please help

c:\Work\forge\main\code\src\core\SndMain.cpp:line 206: system->getDriverCaps(0, &caps, 0, 0, &speakermode) failed: Error initializing output device.

Program : C:\Program Files\Stardock Games\Demigod\bin\Demigod.exe
Cmd line arguments :

Callstack:
    unavailable.

Last 100 lines of log...

A full record of the log is stored in the Demigodlog.txt file

info: Full Log file: C:\Documents and Settings\HOME\My Documents\My Games\Gas Powered Games\Demigod\\DemigodLog
info: DEMIGOD VERSION MAIN.1.00.0067
info: DISK: AddSearchPath: 'c:\program files\stardock games\demigod\dgdata.zip', mounted as '/'
info: DISK: AddSearchPath: 'c:\program files\stardock games\demigod\movies', mounted as '/movies/'
info: DISK: AddSearchPath: 'c:\program files\stardock games\demigod\sounds', mounted as '/sounds/'
info: DISK: AddSearchPath: 'c:\program files\stardock games\demigod\loc', mounted as '/loc/'
info: DISK: AddSearchPath: 'c:\program files\stardock games\demigod\bindata', mounted as '/'