You can buy USBTrace online from http://www.sysnucleus.com. Once you successfully
complete the payment our electronic store will automatically send you the license file by
email within 24 hours.
Using the license file, register your copy of USBTrace to unlock the evaluation mode
Start USBTrace. If you are using the evaluation version of USBTrace the
registration dialog will pop up.
Click the 'Register USBTrace' button
Select the path to the license file and click the Register button to complete the
Once you successfully complete the registration process, the following message
will be displayed.