Using the same serial number for different computers

I have installed saira and put the full version with the same serial number on my second computer. Will anything happen to the program on the original computer. Is it illegal? Just tell me, Ok

I have installed saira and put the full version with the same serial number on my second computer. Will anything happen to the program on the original computer. Is it illegal? Just tell me, Ok

If you have two computers and want to install Saira on both, that sounds okey to me. It's also okey to share a serial in a single household (it'd be silly if each person in a family had to buy their own). Most people would probably just pirate the game, so it means a lot to me that you have actually purchased it!