Using unauthorized, pirated, or "updated list" keys poses several risks:

This article explains how the EDIUS 8 activation system works, why public serial key lists fail, and how you can properly license and use the software. How the EDIUS 8 Activation System Works

If you cannot find your serial number using the steps above, you should contact EDIUS Support with your proof of purchase. If you tell me more about your situation, I can help you: a lost login for your eID Troubleshoot a specific error code during activation Find the GV License Manager on your computer How to identify EDIUS / Mync subscription serial number?