Yes thanks, but i don't understood this, why:
MusicBee 3.3.7491 Store Version + Windows 10 (1909) = AAC streaming work fine.
MusicBee 3.3.7491 Store Version + Windows 10 (2004) = AAC streaming not work by default.
With the dll now work againg, but why now i need of addiotional dll and before i had no need of nothing else?
Anyway, thank you again for the help. Now i can hear my radio. :3