MY COMPUTER HAS REGISTRY ERRORS, WOULD NOT LET ME RESTORE TO EARLIER DATE THEN CRASHED, I HAVE A RESTORE DISC BUT IT DOES NOT WORK, I CAN GET TO, APTIO SETUP UTILITY - COPYRIGHT (C) 2010 AMERICAN MEGATRENDS INC. BUT I DO NOT KNOW HOW TO USE IT TO GET IT TO DO A RESTORE OR READ THE DISC, TO...