Hi john
I've just had a look at this, unfortunately I cant fix this for you, the profile of the computer you are trying to register to is completely different from the one before...
Original:- C7AYS-3FWSU-A3U9V-T16DD-M9C4U
New:- PASF8-SK3F9-K1A3U-9VT3P-R5VFU