license used topography

[Alessio70]

Hi, my name is alessio and I'm a game holder iva as a freelancer. I was looking for a license used for the software topography, even versions of a few years ago would be great.
someone can tell me a name, and above all it is possible to buy used software?
Thank you.

 

[Francesco spf]

sn possession of 2 licenses tops 4.0 the company nn has more data related to such model while having the floppy of installation and appropriate, dear, parallel hw that the nn adapters find the cost of the product is inverosimile but the game for me is worth there programs several years ago talking with the firm of my cnc incimar