http://bugs.winehq.org/show_bug.cgi?id=17883
--- Comment #2 from David Weikersdorfer davidw@danvil.de 2009-03-29 09:50:06 --- (In reply to comment #1)
I have tried entering the serial code, closing the window and running the game again, as others have said you need to do this.
I tried this ... but every time the game is started, the launcher appears again and asks to enter a serial number. How do you close the launcher after entering the serial? I have to kill it, because hitting 'X' does not close it. I assume, that the same serial can be used again under linux, when already used under windows.