When you first launch attempt on Win7 64bit the game started only not but crashed with an error message (in my documents folder can not be written). After brief Googling I could find and eliminate the cause. Then there was the same the next error message that I could fix while I started the game as an administrator. Meanwhile, the game runs, the annoying Synchronize my Scores with Ubisoft cloud I have to endure halt.
The game itself, I find it very successful. The last settlers version I played was Version 2. What has improved since the flexible warfare. I also like that I can lay my ways even still. Why are some multiplayer options are not enabled I Nocht not found. I hope after I have finished the campaign are also these options available.
Addendum: I have now played through the campaign. Overall, the campaign was too short and too easy. Now I have the opportunity again to play the same card against computer AI or human opponents in "Skirmish Mode". But that's too boring. The included map editor is a joke. One can nothing pure change to the landscape. Only raw material distribution, winning condition etc. can be changed. Because of the lack of long-term game fun I have therefore deducted a star.