The downloads seems to terminate before they are completely finished. Music Maker puts up a message about differences in files expected and downloaded. Have tried several times with same result.
Using Win 7 64 bit, 8gig memory, 4 terabytes disk
Music Maker 17 Premium.
What extra's are you trying to get?
I think I have everything downloaded, but I did have issues with a network firewall that I had to disable at one point because it was running inteferrence. You might want to check with that to see if the same thing is happening to you. This only really effects the transmition of information, not the program itself, just downloading from the server.