muse winds and muse percussion and muse sounds not downloading

I open Musehub
I see that all the sounds are installed except Muse Winds, muse percussion and muse Sounds are showing that they are in the process of downloading but the process never finishes. So I exited Musehub and opened it again, and downloaded all sounds again. All sounds downloaded but again, Muse percussion, winds and muse sounds show that they are downloading for hours.

When I go to the instrument mixer and try to choose a flute from Muse winds, no Muse winds is available. Same is true for clarinet.