Spectaculator - question

Hi guys,

I bought Spectaculator awhile ago (about 3 years or so ago) and installed it onto the laptop that is now dying a slow death.
So my question is, does anyone here knows how can I move the emulator from laptop to my desktop? If I copy the directory, then the emulator again becomes "unregistered".
Tried to contact the author, but he's not responding...

Any help would be appreciated.