Fill out your details (User name and Company) in the setup form. Do not change the "Activation Key" field yet; enter your "Serial Number" instead.
Even though VFP is a legacy platform, Refox is still copyrighted software. Using a cracked activation code in a commercial environment exposes your company to lawsuits for software piracy. The fines can reach up to $150,000 per copy. Refox Activation Code
For the modern REFOX Bitmap software used for iPhone and Android motherboard repairs, activation depends on how you purchased your subscription: Fill out your details (User name and Company)
Detailed electrical connections showing how components interact. Refox Activation Code