Cant register Panzer Corps

[Arthur2011]

Hello. Today i bought Panzer corps (german version). I installed the game with the key. But i cant register the game at matrix... with the key: Message - invalid key. What happened?

Its a new game from a shop.

Artur

[Lord Zimoa]

Try otherwise to register it at Slitherine

http://www.slitherine.com/

[Arthur2011]

At slitherine it works. Thank you. Im sorry that i cant register at matrix..

Artur

[VPaulus]

Maybe it's not related, but this week I bought Unity of Command, and it didn't let me register, because automatically registered it when I bought through Matrix.