I have tried out ZDSim today and before purchasing the full version I would like to know for how many PCs is the license valid. I have a PC and a laptop and would like to use the sim on both - it would of course not be run at the same time and both systems are purely mine. What I am seeking is a system similar to Steam, however the software activation with a code suggests this is not possible with ZDSim and you can run it on one system only.

Can you please clarify?

Thanks a lot!