I don’t use SQL Express very often, but it looks like your connection string is not right.
In your screenshot 1 it shows DESKTOP-VN2SRQQ\SQLEXPRESS as your SQL server\instance.
In screenshot 2 you have chosen (localdb)\mssqllocaldb as the server\instance.
Try changing the server to DESKTOP-VN2SRQQ\SQLEXPRESS
0
solved I didn’t found the database in Entity Data Model C# Visual Studio