I have connected three monitor with my computer having Windows XP operating system. Nowadays it is not starting and displays a message that NCX-2000-XP database is corrupted, and asks me to restore. When I attempt to restore it, it displayed a message that NCX database was not found. Do I have to uninstall or re-install it, if yes, than is it installed automatically, because I don't have the software? How do I get the software from the Internet?