reFX completely abandoned the physical eLicenser system. Modern versions use the reFX Cloud App , which activates the software instantly via an internet connection. No hardware dongles or unstable emulators are required.
Only attempt this if you fully understand file hashes and backups. Do not download cracked files—they often contain malware.
The crack instructions often tell you to disable antivirus — that’s how the malware installs rootkits.