Could not load file or assembly System.Data.SqlClient, Version=4.2.0.2 when I use System.Data.SqlClient Version 4.4.3

Question

I use System.Data.SqlClient Version 4.4.3 for all .NET Standard 2.0 class libraries in my ASP.NET Core 2.0 project. Why do I get

Cou

Answer 1

For me, the solution was removing the System.Data.SqlClient package and installing it again. Doing the upgrade of the package wasn't sufficient.