I added new entities to the wsgen file and regenerated the files, but it looks like that things goes wrong. For some reason the .generated files aint created in i.e. folder ContextIncludeTree, but als in other folders.
using the following libraries:
EF Data Access Layer 22.214.171.124
EF Data Access Layer Interfaces 126.96.36.199
I downloaded the MSI from the location you sent me by email, concerning the static data issue.