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Visual Studio 2015 : Sql Data Source : Unable To Retrieve Schema. Ensure That The Connectionstring And Selectcommand Properties Are Valid

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I have the following development environment for ASP.Net WebPage VS 2015 Professional Version, using .Net Framework 4.0 MySQL Server 5.6, MySQL .Net Connector 6.9.5 MySQL for Visua

Solution 1:

I just found the solution here. It seems that there is a problem with the plugin for visual studio I installed:

01-mysql-connector-net-6.9.4CUSTOM UNMARK ASP WEB
02 mysql-for-visualstudio-1.2.7ANDFINALLY:
02-mysql-for-visualstudio-2.0.4

THIS INSTALLER FIXED THE PROBLEM. You have to search for this specific version.

Solution 2:

I had same problem, you can go to run and run services.msc, then SQL Server(SQLEXPRESS) and start that service. This might help you.

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