Hi Basilderat,
For Q1: Tone1 have detected by windows, but no sound.
Please chect: is that the output device have switch to Tone1?
For Q2：Why Foobar2000 can not play DSD？
Please check here maybe would help you, thanks.
If the above does not solve the problem, please provide more details so that I can help you further.
such as:
- OS version
- Foobar2000 version
- Foobar2000 configuration
thanks