Use the NCH Registration Support page to request a reset if the code was used previously. Free Version vs. Paid Registration
: Keep a copy of your Registration Code and the original installer file. If you reinstall the software later, you must use the version that was current at the time of your purchase for the code to work. nch express burn registration code
Most "crack" sites are breeding grounds for Trojans and ransomware that can infect your PC. Use the NCH Registration Support page to request