Thank you for the honest feedback.
Indeed, the deprecation of the Visual Studio integration means that Services Wizard will not be available in the versions of Data Access following Q1 2015. In this connection, the easiest way to generate the services code in the feature is to keep a copy of Data Access Q1 2015 installed on a dev machine and to use Services Wizard available in.
I am sorry for the inconvenience you are experiencing.
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