Please download and install FlashBoot Pro using the provided above link. Once installed, open the FlashBoot application and click on "Register this software." Ensure your USB device is connected. When prompted, select your USB device and click OK. You'll be directed to a registration page in your default browser. Simply fill out the form with your name and a valid email, then confirm. Check your email inbox for the registration code. Copy the FlashBoot Pro registration code from the email and paste it into the registration code dialog in the software. Your registration status will then be displayed on the title bar. That's all!