1:
Check the PlaneShift Setup to see if software is selected for Sound Options.
It it isn\'t, change it to software.
2:
If software don\'t work, you could try OpenAL.
Set the sound renderer to OpenAL and download the dll here:
http://www.dll-downloads.com/dll_commonlyrequested.aspScroll down to OpenAL32.dll
Unzip the file to the PlaneShift directory.
3:
If OpenAL fails you, you could try Directsound as a last resort.
This actually seems more reliable on my PC and it makes levels load faster than the other renderers.
All music besides combat, however, is disabled.