求助：U盘不能启动PUPPY(以前一直可以用)

以前一直都可以用U盘PUPPY的，最近不知道怎么回事U盘PUPPY始终用不了
强调：以前绝对没问题

附：
系统为深度SP3
PUPPY4.1
pup2usb_drive.log
[winapi] dev=C:(d0p1) offset=16065 size=20482875
[winapi] dev=D:(d0p2) offset=20499003 size=40965687
[winapi] dev=E:(d0p3) offset=61464753 size=40965687
[winapi] dev=F:(d0p4) offset=102430503 size=40965687
[winapi] dev=G:(d0p5) offset=143396253 size=12900132
[winapi] dev=I:(d1p1) offset=63 size=1967553
[xdio] dev=hda1 offset=16065 size=20482875
[xdio] dev=hda2 offset=20498940 size=135797445
[xdio] dev=hda5 offset=20499003 size=40965687
[xdio] dev=hda6 offset=61464753 size=40965687
[xdio] dev=hda7 offset=102430503 size=40965687
[xdio] dev=hda8 offset=143396253 size=12900132
[xdio] dev=hdb1 offset=63 size=1967553