Yesterday I lost all my .kma's in Vista and purchased a program called ParetoLogic @ paretolocig.com and recovered all by doing advanced recovery. Note to MTU techs:
In your build database dialog when it say to delete a folder you need to make the link delete NOT the whole folder!!!! At least if you put up a flagged warning that you are about to lose all your kma's if you continue to delete the folder!!!!!