1. Did you extract the folder completely?
2. is there a file called Neosis.javascript.dll in the same folder as the exectuable?
3. Are you from germany (if no, from where, country only)?
3. are you using a normal version of windows (and which version) or a modified/cracked version?

I saw your post in the other thread. 3.1.0 and 3.1.1 wouldn't work for completely different reasons at MD.