Hi Larry,
Wasn't it .NET SQL Anywhere data provider that you wanted to use?
But you have selected OLE DB Provider instead.
So, I would suggest if you want to use SQL Anywhere 16 .NET Data provider instead OLE DB Provider, re-run setupvspackage using SQL Anywhere 16 Assembly..
i.e.Update c:\Program Files\SQL Anywhere 16\Assembly\v4\SetupVSPackage /i /v 6
from command line
and change the Data source from .NET Framework Data Provider for OLE DB to
.NET Framework Data Provider for SQL Anywhere 16.
Note that I have SQL Anywhere 12 selected, but once you re-run SetUpVSPacakge, you should see the 16 .NET Framework...
Hope this works.