You're looking for a feature related to WinRAR 6.02 64-bit license key. Here are a few:
: WinRAR officially comes with a 40-day trial. Once this period ends, the software does not lock you out. It simply displays a mild reminder prompt to buy a license when you open the application. winrar 602 64 bit license key link
An unauthorized key blocks you from receiving critical security patches. This leaves your system vulnerable to newly discovered archive-based exploits. How WinRAR's Trial System Works WinRAR uses a unique, consumer-friendly distribution model. You're looking for a feature related to WinRAR 6
Securely download your personalized rarreg.key file directly from the official email confirmation. winrar 602 64 bit license key link
Upon purchase, you will receive a file named rarreg.key via email.