I just experienced this issue with my Microsoft Workplace license not working on my new Mac. It had been a real headache seeking to figure it out alone for almost an hour. So, I chose to Speak to consumer assist at that retail store. Sadly, when we broke out the https://www.reddit.com/r/pcpartpickerbuilds/comments/1dk86kn/is_hypestkey_legit_for_microsoft_products/