Problems with audio format and audio drivers under windows 10

I have 2 problems with the windows 10 version of audirvana.
1: When I use the driver asio audirvana it doesn’t detect my dac which is a supreme Northstar Design 32/384, so I have to use wasapi.

2: I can’t find the tracks installed on my computer’s hard disk.
No file types that are mp3, flac, mp4, wav, etc … etc …
Thanks to all of the help. good day.