As of this minute I just registered my game So I can confirm it works Emailing support@topware.de is the fastest method took less than 10 minutes for my code to arrive.

Wow! All the trouble you went through!

But you _do_ know that this registration is OPTIONAL, right? It only unlocks internet multiplayer and nothing else. Except that multiplayer registration is pointless since the servers are down.

I never registered my version of the game and it all works fine.

The form you mention was copied from a paper registration card that the boxed version came with back in the day. This is why it has all the funny fields like "address".
This was back in a time, when people went on the internet using 22.8 kbyte Zyxel modems and it would actually be more convenient to drop a printed registration card in a physical mailbox.

I believe when you actually sent the registration info, then Topware awarded you with a free 1024x768 wallpaper for download, if I'm not mistaken. Ah! Those were the days! You still remember those heavy CRTs we had, right? Just think of how proud we were of our clumsy, flickering 17" screen. Oh boy! All those memories... ;)

Seriously: just skip the registration. You will be fine!

If anyone is trying to get past this part still ignore what Tommim said the guys a troll.. if you dont register your stuck in Demo mode which means limited campaign missions and no mp.. just register it takes no time and its not a hassle like this idiot says..

You really don't need to supply your personal data to them, just uncheck the register now checkbox and activate the game through internet, its just one click and all the functions are there.