Okay my dad wanted to restore his HP so i used the desktop recovery thing and did the destructive recovery to make it completely factory default. When it was finished and started up it said NTLDR was missing. I looked up what to do and it said i could put in the disk and do fixboot and fixmbr. I tried that and now it is saying i have a missing or corrupt file "system32.drivers.dll" (or somethign like that). I tried to completely redo my computer by deleting petitions on my hardrive with the Win XP disk and it keeps giving me errors like "setupdd.sys" and "page_fault_in_nonpaged_area". Can anyone tell me what to do so i can make the computer work again?