I tried to use melodyne for the first time. I have studio one 4 artist which was upgraded to 4.6. When I try to use it it asks to download it. I do and when I try to use it, it agains asks to down load it. Vicious circle. Do I have to get 5 artist to make it work? Because you took away the stomps on Ampire and I had to buy it as an an add-on?