The error is Could not load file or assembly Microsoft.Data.SqlClient, Version=3.0.0.0, Culture=neutral, PublicKeyToken=23ec7fc2d6eaa4a5, or one of their dependencies. The specified file cannot be found.(c# Microsoft forms)
I can not solve this problem. This error shows when I want to add the database to my project. I’ve tryed so many attempts, even Chat-Gpt. Can you help me?and can you explain the way of documentation to the Microsoft.Data.SqlClient? I’ve already downloaded the newest version of Microsoft.Data.SqlClient, the 5.2.0. I do not understand why the error is about the version 3.0.0.0 Please, help me

I’ve tryed to download the newest version, to rebuild the solution and to set any other versions to this package, even downloading the version 3.0.0