Yes. This edition uses a unique product key that differs from standard Windows 8.1 Pro keys. You cannot activate “With Media Center” using a normal Pro key.
Here’s a sample blog post you can use: Everything You Need to Know About the Windows 8.1 Pro With Media Center Product Key Windows 8.1 Pro With Media Center Product Key
This edition was a special version of Windows 8.1 Pro that included Windows Media Center—a feature for playing DVDs, recording live TV, and managing media libraries. Microsoft offered it as a free add-on for a limited time after Windows 8 launched, but later discontinued Media Center entirely starting with Windows 10. Here’s a sample blog post you can use:
If you’ve come across an old installation disc or ISO for Windows 8.1 Pro With Media Center , you might be searching for a product key to activate it. Before you look any further, it’s important to understand what this edition is, how licensing works for it today, and where to find a legitimate key. Before you look any further, it’s important to