Can I install Amibroker (professional) more than 1 computer? On my PC and Laptop?

I want to ask about Amibroker Profesional Edition, I already installed it on my PC.
Now i want to install my amibroker to my Laptop can i ? or amibroker only for 1 computer at the time?

Yes you can use single license on both desktop and laptop provided that you are the owner and only user of those machines. For more information see:
http://www.amibroker.com/kb/2008/07/05/single-license-use-on-multiple-computers/