Get Medieval

[JusTiCe8]

Hi,

I have successfully installed Get Medieval (french game from Microïds), 
but sometime, game freeze and wine display these messages :

--
wine MEDIEVAL.EXE
err:wave:OSS_WaveOutInit /dev/mixer1: No such device
err:wave:OSS_WaveInInit /dev/mixer1: No such device
fixme:ddraw:Main_DirectDraw_SetCooperativeLevel 
(0x4038bbd8)->(00010021,00000011)
fixme:dsound:IDirectSoundImpl_SetCooperativeLevel level=DSSCL_PRIORITY 
not fully supported
fixme:ddraw:DIB_DirectDrawSurface_Blt dwFlags DDBLT_WAIT and/or 
DDBLT_ASYNC: can't handle right now.
err:ntdll:RtlpWaitForCriticalSection section 0x4030001c "?" wait timed 
out in thread 000d, blocked by 0009, retrying (60 sec)
err:ntdll:RtlpWaitForCriticalSection section 0x4030001c "?" wait timed 
out in thread 000a, blocked by 0009, retrying (60 sec)
--

I killed all wine processes but I don't think waiting could help me.
Is someone could indicate how to, if posible, made this game work ?

Thanks,

  J8.