asimo15 said:
I am trying to reformat my computer, but I can't delete the existing partion
for the current XP. It says it needs some "necessary files".
You cannot do it under the feet of the system running on it. If you
feel you must do it (and I regard it as a last resort, *not* routine
maintenance), You do it as part of a reinstall of the system after
booting the XP CD direct. Enter Setup, and after the license agreement
take New Install. When it asks you to confirm where, hit ESC; select
and delete the current partition and make a new RAW one to be formatted
at the next stage
The important point is the delete. Without that it will just go ahead
and make a new install over the top of the old one