The registration counter is a tool that we use to prevent our paid software from being shared to those who have not yet purchased. We understand that the counter is a bit confusing and this system for counteracting illegal sharing can be inconvenient to our paying customers.
We're working on a more reliable and pain-free system for the future!
For now, registration is capped at 3 for FxSound. If you ever hit this registration count and you have not been sharing FxSound to users that have not yet paid, you can contact us here to reset the count so that you can continue using FxSound.
These registrations are limited to a single PC. For more information on our policy for how many PCs you can use with FxSound, read this article.