When I try to re-install KP Star One, I am asked to register and activate the software. when I attempt to do so, I get the message connection failed, and hence I am unable to activate the software.
A failed connection means that the software can't connect to the activation servers due to servers being in maintenance, discontinued, or the program is blocked by your local antivirus.
I've checked the official website and it displays an error which means that your PC is fine and the problem is on their side. You can use the following website to obtain some alternatives to KP Star One: http://software.informer.com/search/astrology+software