Some data recovery tool resellers (e.g., Data-Medics, PC-3000 resellers) might have archived versions. Post a polite request on HDD Guru or Data Recovery Professionals forum's "Tools for Sale/Wanted" section. Never ask for cracked copies—ask for a legitimate transfer of ownership.
If you are an enterprise user, the fastest and safest way to get the specific v24 build is through your account representative. monarch nems v24 software download link
Assuming you have obtained the legitimate MonarchNEMS_v24_Setup.exe file and your hardware dongle is connected: Some data recovery tool resellers (e