Have you tried the free TX16WX?

https://www.tx16wx.com/

Just load your Sonivox SF2 set into it, set your drum channel to 10, and you should see all of the GM drum kits. At least that is what happens in my DAW Studio One Pro 5.1.


Tips on how to fall asleep in a living room chair:
1- Be old
2- Sit in a chair

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware