OT: anyone who tried to upgrade MotionArtist2 to version 3

[runrev260805 at m-r-d.de]

Hi,

for my last purchase at the Runrev OnlineStore i received a free version of MotionArtist 2. Trying to purchase the upgrade to V3 at e-frontier is declined by an  error, that my sn is not valid.

Does anyone else have problems purchasing this upgrade? It seems that this version of MotionArtist is not upgradable. Tried to contact e-frontier several times, but no answers.....

Matthias