To unlock the latest version of NavPac, namely version 4.1, you must complete the following form. Please provide your contact e-mail, your product key and the machine signature produced by the installer. This form will provide the unlock code to allow you to use the software.
please remember — the product key and the machine signature contain 16 digits, in four blocks of four digits separated by hyphens, as they appear in the NavPac 4.1 Installer.