Laptop hoster will not re-install anymore

[NATHAN]

Hi guys ,i have had a play with it and double checked that i have all the windows updates ,which i do ,and still it says its already on 2 comps. I swear on my daughters life it is only on the 1 pc at the mo and thats my desktop. Can you please please reset my laptop registration this time only and i will try to make a ghost image of it once installed.

many many thanks nath.

p.s. if ya have any other idea's as to what is causeing this error then please let me know.