RFtp PRO Licenses
Holders of Version 3.x licenses may supply the License-ID that was emailed to them at the time of purchase to get the License-Data required to complete installation.
Fine print: remember to enter the license-ID exactly as it is shown when you receive it, and to save a copy of your license-Data!
Display License Data
More fine print: once you click the "Verify..." button, approximately 35-100 seconds will be required to generate your license-Data... do not click it again to "help".