When you login as admin you are redirected to the login page in stead of the dashboard admin page. All other pages as Blogs, Content, Users, etc. is working fine.
This is due to an error in the SQL set-up script. Add “View dashboard” rights to the administrator role. If this fails too, you can add the ViewDashboard for the administrators role in the SQL table [be_RightRoles].
Note, you have to restart IIS to overrule cached items.