MuseSounds not working

I had been using MuseScore with MuseSounds for a year and a half with no problems. recently i found out that MuseHub had an Update, and it apeared that my MuseHub was bugged, because it could not be updated. So i uninstalled it, and installed the new MuseHub. I also reinstalled musescore from the new Hub to get any update to that too. But after that, the MuseSounds are not working, even after reinstalling them from the MuseHub too. they dont appear in the mixer, and in playback settings they appear grey and i can't select them.