Alex
0xC000009C, or STATUS_DEVICE_DATA_ERROR, is generally due to bad blocks
(sectors) on the hard disk.
What is your computer make and model.
Do you have important data you need to recover?
Try Last Known Good Configuration?
A description of the Safe Mode Boot options in Windows XP
http://support.microsoft.com/kb/315222/en-us
The solution if you gain access may be to run chkdsk but you should do
this until you have recovered your data files.
--
Hope this helps.
Gerry
~~~~
FCA
Stourport, England
Enquire, plan and execute
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alex wrote:
> i downloaded power iso and istalled it, it asked to restart and when
> i did my computer kept restarting, i shutt of automatic restart on
> system failure, when it restarted then i got an
>
> UMNOUNTABLE_BOOT_VOLUME
> stop: 0x000000ED (0x866FEC08, 0xC000009C, 0x00000000, 0x00000000)
>
> please help i dont have my boot disk i dont have anything
> please help i know this was stupid butt help