Re-Activation again, please

Hi again...  I've given up trying on my laptop and hauled my FS PC into the garage.  I got it all working again in my old WinXP/FS9 with Nthusim version 1 so I know the projector alignments will work for what I want.  Now it is time to install Win7/FSX on my sim system and I will need to reinstall Nthusim

Can you reset my activation so I can get it running on my system again.  Sorry to go back and forth, but experimenting with setups here.  
Thanks,

Warren