Unlike newer versions (Minitab 21 and beyond) which often use email-based sign-ins, Minitab 17 relied heavily on these static keys or a license file ( .lic ) for multi-user environments. Why You Shouldn't Use "Cracked" Keys

It was fully visible. The registry hadn't been wiped during the corruption; it had just been disconnected.

Pros:

Once you have your product key, you must activate the software to move beyond the 30-day trial period. Minitab Software Subscription FAQ

However, it may not be the best choice for: