XP Internet Security 2012 / XP Security Center 2012 / XP Antispyware 2012 / XP Antivirus 2012 / XP Security 2012 / XP Home Security 2012 all these are same spayware.
If you are trying to remove this spyware, there are full instructions on how to do that manually at the link :
http://www.bleepingcomputer.com/virus-removal/remove-xp-antivirus-2012