Windows booting on the third disk

[valerio de iacovo]

hi list,

I got a 'error 2nd stage' when i try to boot windows on the third disk.
I did the disk mapping: do i have to do something else? Here is an
extract of my menu.lst

title           Windows 95
map             (hd0)   (hd2)
map             (hd2)   (hd0)
rootnoverify    (hd0,0)
makeactive
chainloader     +1

thanks for help

valerio