Set Bitstreaming on for DSD in Audio settings. You can set at what sample rate DSD is converted to PCM, depending on what sample rate your DAC supports.
Make sure DSP Studio has Output Format unchecked or that >760K is set to no change.
If using ubs, use either WASAPI or a manufacturer supplied ASIO driver. WASAPI will use DoP whereas ASOP can use either DoP or native. It depends on what your DAC supports.
If using DLNA, check (or uncheck) the DSD option in advanced DLNA settings.
You cannot play native DSD over HDMI.