Many DJs sell their unused licenses on forums like r/DJs or Gearspace. Native Instruments allows official license transfers for a small fee.
Unofficial patches can introduce "glitches and pops," especially on modern operating systems or when using high-performance key-lock modes.
While the allure of "free" or "unlocked" software is high, using a "Patch by Chaos" or any third-party crack carries significant risks for a professional DJ:
For official updates, Native Instruments recommends using Native Access to handle downloads and license activation automatically. If you are using a third-party patch (such as the one by Chaos), ensure you have backed up your file, as updates can sometimes overwrite or merge previous collections. Installation & Setup - Native Instruments