Quote Originally Posted by Win2Win View Post
Set the BIOS to boot CD before Hard Disk. Boot the XP CD and, instead
of Setup, take the immediate R for Repair. Assume any password
requested is blank, and TAB over.

Use
Attrib -H -R -S C:\boot,ini
DEL C:\boot.ini
to delete the bad one
BootCfg /Rebuild

to search for Windows installations and make a new one
That should work, unless the disk is screwed up and hal.dll really is missing.