Try using Integrated Security=True
if using windows authentication e.g.
Data Source=localhost\SQLEXPRESS;Initial Catalog=NorthWind2020;Integrated Security=True
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Hi friends,
I I added a view to the database and deleted the Entity Data Model, recreated it. I then got the following error: "This operation requires a connection to the 'master' database. Unable to create a connection to the 'master' database because the original database connection has been opened and credentials have been removed from the connection string. Supply an unopened connection.'" By the way, there is "persist security info=True" in the connection string.
Please help!
Try using Integrated Security=True
if using windows authentication e.g.
Data Source=localhost\SQLEXPRESS;Initial Catalog=NorthWind2020;Integrated Security=True