If you expect someone to help you, you're just wasting your time. A while ago, only one user (I think it was called Admin) explained how to unprotect the DLLs of the old Ninjatrader version 7, allowing this website to grow and gain a huge number of users compared to the past. Today, however, some offer their free service and clean the licenses of the new Ninjatrader 8, but no one has ever explained how to do it.