Installing Business Notification

Hi, I’m trying to install business notification on my server using Nav 4.0 Cronus demo. I have many problems and 2 questions:

  1. can I install BN on SQL Desktop Engine or I need a Standard or Enterprise SQL Server?

2)Where I found the seput.exe situated in Additional Interfaces\Business Notification\BusinessNotificationServer (as wite in manual) ? In my NAV CD1? I have only CD2