You are right.
I did not recognize this link and beg your pardon. I did not suppose this, I just wanted to give information what happened.
Thank you for your support. It was a big fault ... I removed the registration code and did not see this.

Another strange thing, after I installed it at the second computer it asked for the password.
I do not understand this.
So the text is
"Wenn Sie bereits das Softmaker Office 2010 installiert haben, bleibt Ihre Seriennummer eventuell erhalten und Sie müssen sie nicht erneut eingeben."
"When you already have installed a Softmaker Office 2010, it may be that the old registration number remains valid."
You can send me e-mails in German.