It was prolly just a hardware failure , i recently upgraded hard drives and the one i replaced lasted 3 years running this game with no problems . If there was a problem with a program killing a hard drive ( ive worked on pc's for years and havent run into one yet, not that its impossible thou ) then alot more people would be in here talking about it . Btw ive seen 3 month old WD and maxtor drives have hardware failures so it not uncommon . 38