Cannot register Europa Universalis III Complete

[StanCollins]

I have just installed EU3 Complete (w/expansions Napoleon's Ambition & In Nomine), but cannot get registration accepted.
Registration Key = [redacted]

 

[AndrewT]

If this is from Steam, there's a sticky thread in the EU3 forum that tells you what to do.

 

[StanCollins]

OK. Thanks.