copying Windows 7 Professional, 1TB drive to another 1TB drive, Norton Ghost 15, gets Error EC8F17B3

I'm trying to copy my Windows 7 system disk to a new 1TB disk.  Since the first version of Ghost I've used it to copy my system disk to a new disk about once a year and then put the old disk away as an emergency backup.  This has been successful through Ghost 10 and Windows XP.  Last year I moved to Windows 7 Pro and Ghost 15, and it's time to take my yearly backup.  Except I can't get the durned thing to work.  I follow the procedure in this forum:

 

Destination drive is of the same size and is unallocated space.

 

Copy SRP from C to unallocated space

 

Check source and destination for errors

Set drive active

Designate partition type Primary partition

Drive letter is "None"

Copy MBR

 

All other options unchecked.

 

This succeeds

 

Copy Win 7 partition from C to remaining unallocated space

 

Check source and destination for errors

Designate partition type Primary Partition

Set drive letter to "none"

 

All other options unchecked.

 

This always fails with:

 

-Error EC8F17B3: Cannot complete copying of  (C:\) drive.
--Cannot copy source drive to destination location.
---At end of something.
---Cannot copy source drive to destination location.
----At end of something.

(UMI:V-0-3215-6067)

 

I've looked up this error on the forums and the solution seems to be to delete existing partitions.  I start with unallocated space on the entire drive.  The first copy creates a 100 MB partition and the rest shows as unallocated space.

 

Any ideas?