Error installing

I have reinstalled GalCiv2 after upgrading my machine, but cannot play because "The product appears to be validated but the serial number or the machine SID do not match"

What should I do?

Thanks
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Reply #1 Top
Go to C:\Program Files\Stardock\Totalgaming\GalCiv2 and delete the file sig.bin, then run the game and reactivate.