MOI does not start to work

 From:  Lara (MALA)
I bought a MOI-Licence about a half year ago.
Now I want to start working with moi.
But I canĀ“t fill in my serial anywhere - the popup of my MOI-Demoverson links to the MOI homepage.
Also a deinstallation of the demo and a downloaded new trial had the same effect.
So - how to start to work with MOI?

Thanks Mala