Have you been playing with the super glue again?.....Check to see if the mouse isn't stuck to the mouse pad.....Buy a mouse that does move?....get someone to help you move the mouse?
Have you tried using cheese as an incentive?...if all else fails you should bury it in a shoebox at the bottom of the garden.
OR re-phrase the question with more info and read the sticky "READ THIS FIRST BEFORE POSTING A PROBLEM!"
http://www.nawmod.com/forum/index.php/topic,4071.0.html