I did see your posts mate, but been manic today, it should be a case of opening the exe and then using the serial key, and then when it's installed select register from another computer or off line, and then use the code that it generates, I'll install it tomorrow on this machine and let you know the exact process, just in from a 15 hour shift...
just had a quick look and when you open the exe, I use the serial number that it's generated, and then once the program is installed run it and it should then ask you how you want to register it, select "from another computer" (something like that) and then use the activation / authentication code.
(just hope you haven't nacked it as the serial and the registration key is paired like an algorithm. I'll check tomorrow)
(disable your net before doing anything and that way it can't go off and mess on with your installation)
right time for some ZZzzzZZZzzZZ's