Uri.Tz
i didn't have to go that far into the details.
i used a windows 7 os cd to repair vista. from the first screen i hit f9 then, with the cd in, selected USB hard disk. from there the wizard held my hand the rest of the way. i could not get far enough to open a command window and there was no repair option
that i've seen in other screen shots of the problem.
so i found out that you dont necessarily need a vista CD which was most of my problem, my windows 7 os CD had the repair wizard to solve the problem.
also this error began when my battery died while the computer was running.
this is a HP T8300 laptop, used and i est. that its 6 years old. it is running vista business.
anyway thanks for the help, i can limp this brick along for another couple semesters.