Vista - booting inactive vista

Hello

I turned DEP off by reading at vistax64 forum.
when i rebooted, a big problem raised.
windows vista ( home premium ) crashed to continue.
i selected safe mode and other F8 choices...but still problem is there.

then I used Vista DVD to repair startup...problem not solved.
I used system restore...but not worked.


DELL company gived a choice to me...it sets all required windows vista
files and folders on my another drive ( d:\ ) ...how can i boot it ?
in d:\ there is no any boot folder.

if i do it, so i can keep avoid my files and downloaded programs ( .exe )
from failed windows ( c:\ ) .


I think my solution is something around bootrec command...anyway...I need
help.



thank you


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