You don't need that cracked old version anyway. Guitar Rig 5 is outdated (it was released over a decade ago). The current version is Guitar Rig 7 Pro and there are completely free/legal ways to get great tones.
The label in this context indicates:
: A utility that allows users to group multiple effects into a single block with master controls for live performance or automation. Native Instruments Welcome to Guitar Rig - Native Instruments Native Instruments Guitar Rig 5.1.1 Pro-R2R- setup free