By following this guide, you should be able to successfully install, patch, and activate the patched version of Nitro Pro Enterprise 12.4.0.259 on your computer. However, use at your own risk.
Cracked versions are notoriously unstable. Since the software can’t "phone home" for updates, you miss out on critical bug fixes PATCHED Nitro Pro Enterprise 12.4.0.259 -x86x64- High