Below is a draft you can use to request your key, along with the official steps to find your code. Activation Request Draft
The registration key is a unique code provided by the manufacturer to unlock the full features of the Scanmaster ELM327 software. Without the registration key, the software will only provide limited functionality. scanmaster elm327 registration key
Searching for "cracked" keys or key generators (keygens) for ScanMaster-ELM is highly discouraged. Unauthorized software versions often: Below is a draft you can use to