I'm trying to register my game but I keep getting the dreaded "ref:204" error. According to a thread elsewhere in the forums, this is a registration issue which can only be resolved by Stardock support. So I emailed them, got a support ticket, and waited... since December 30th. The email said to give 2 days for a reply. Is 1 week not long enough?
I really hope to get my game running again soon - I just purchased the expansion bundle.