Roon reinstall and roon reset on mac to enable addtional DAC (s)

Damn lost. Just wrote for 1/2 hour editing as I went, and was going to put in screenshots where’ed it go???This is just too much for my old brain, hate it. Can you move my info or maybe I can figure out a way to do it .real real tired. got 660.00 invested in NUC set up or I’d Sh*t can all of it too much time. Sorry, not sorry