Temporarily disable antivirus software and firewalls, as these can sometimes block the activation or transfer process. Sam R. | Wavablog - Mike Wavada's Home Page
The key (often referred to as a or License Activation Key ) is a unique alphanumeric string provided via email after purchase. It serves as your digital entitlement to use the WinWin service for a specific number of migrations, typically a single transfer between two PCs. Zinstall Winwin Key
It validates your purchase and allows the software to communicate with Zinstall’s activation servers. Temporarily disable antivirus software and firewalls