I have a question. I just upgraded from 15 to 17. When I tried to open 17 for the first time, it froze in the middle of loading and asked for an iLok License. My question is this: If I activate an iLok License subscription to get 17 to fully open, will this be required all the time or is this only for the first start-up of the program? I do not want to pay for an iLok monthly subscription just to use a newer version of Vegas Pro 17.