Here goes an attempt at using Partition Commander for
copying/restoring the Windows partition to/from the same hard drive.
First experience. Left most program settings on default. No trouble
at all copying and hiding the active Windows partition from within
Windows. Partition Manager probably requires a reboot. Next trick,
delete the current partition and restore the copy. From within
Windows, the virtual operations (the planned operations) for
deleting the active Windows partition and copying the hidden
partition back into its place are set. The copy is visible but
doesn't show a drive letter. Trying to change the drive letter to C
doesn't work probably because the program still thinks the drive
letter is C (it is, but it won't be after the operation was
complete). So I guess the program will be smart enough to assign a
drive letter, make it active, or whatever is required. Apply the
operations and it requires a restart. Upon restart, the operations
are completed in pre-Windows mode and the computer reboots
automatically. Crunch time. The first error "DISK BOOT FAILURE
INSERT SYSTEM DISK AND PRESS ENTER". So I pull out the 7tools boot
disk. Unfortunately 7tools produces the second error "No HDD
installed. Program will be terminated." First question pops up "How
recently did I make a copy of important files from the hard drive to
removable media." So I pull out the Partition Magic boot disk. At
least it sees the hard drive and both partitions and produces
another error "Partition improperly dismounted." However, after
simply making the first partition active, a restart gets me back
into Windows XP (where I promptly make a fresh copy of data files to
removable media).
Next up. Probably make a Partition Commander boot CD. Then another
attempt at replacing the Windows partition with the hidden copy. And
if all else fails, I'll read the manual. Then I'll post further
experience. Replacing the active Windows partition with a hidden
copy shouldn't require using a boot CD.