Hello.
I just bought this product and got a download link. I can download the EXE without problems, but when I run it, this window appears and it does not go beyond there (the progress always remains at 0%). When I click Continue, a moving blue circle appears to the left of the program name (Music Maker), but after a while the two blue bars seen in the image reappear.
I have already tried to install on three different PCs (different brand) and the same thing happens.
At the time I was able to install and use the free version of Steam without any major problem (that's why I decided to buy the paid version, but I chose to buy directly with Magix, not through Steam), so I suppose the problem is with the installer , and not with MM itself.
I found suggestions that ask to disable the Firewall and the antivirus, but after doing this the problem persists.