The first port of call is always the manufacturer of the product.
If the game constantly starts on boot, it is usually either a bug, the executable name itself is a strange one that you do not recognise in Msconfig, or it is trying to update itself, which I doubt.
If you have a legitimate version, they should be able to assist you: -
NovaLogic Support Knowledge Base Search
NB Dl the following free app which is
much better than Msconfig. It may help you identify the executable in question: -
StartupList
Good luck though.......................
