I have installed SQL Server Express 2012 on my Windows 7 laptop. Managed to get Management Studio up and running. Have created a new database and can connect to it. So far so good. When I try to add a table to the database, I get an Exception error by the
target... (SQL Editors) "The DBProviderFactories" section can only appear once per config file.
I cannot find a config file, nor have I been able to find an answer in help or on-line. Assistance to get past this would be appreciated.
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