dmp2mkey.exe is a command-line utility used to convert dump files generated from hardware dongles into registry ( .reg ) files that the can understand.
In the world of industrial software, specialized engineering applications, and legacy systems, USB hardware keys—often called "dongles"—are frequently used to prevent unauthorized software use. These keys, manufactured by companies like Sentinel (Thales) or HASP, can be costly to replace and inconvenient for modern computing environments that lack physical ports.
Always scan downloaded files using reputable scanners (like VirusTotal) and use a virtual machine to test tools before running them on your main operating system. Alternatives to Dongle Emulation
The dmp2mkey.exe program acts as an interpreter, taking that raw data and creating specific registry keys that mimic the dongle’s signature.
How to run dongle protected software without dongle? : r/homelab