To login, you'll need to use the same email you used when you purchased. No license key required!
You may need to log out and log back in to get your access.
If you haven't started a free plan, click Login here.
Then login using the same email you used to purchase.
Let us know if you're having any issues! And FYI, licenses for FxSound Premium and DFX will not provide subscription access to FxSound Pro. For more info on that, check out our blog post to learn more.