: If you already purchased a license but lost your key, you can use the Lost Code Retrieval form to have it resent to your original order email address.

To use with a registration key, you must purchase a license from the official developer to legally unlock the full software capabilities, such as saving recovered files. How to Obtain and Use a Registration Key

Once data is recovered, back it up to prevent future loss.

If you are looking for a way to recover data without purchasing a license, there are several reputable free alternatives: Stellar Data Recovery (Free Edition) : Allows you to recover up to of data for free. EaseUS Data Recovery Wizard (Free)