To reverse update: - Set Workbench project as Startup Project - Ensure if solution is buildable - backup Entity folder - Open PM (Package Manager Console from View menu) - Run following command (in case localdb use (localdb)\\MSSQLLocalDB) Scaffold-DbContext "Server=(localdb)\MSSQLLocalDB;Database=QLiberace;Trusted_Connection=True;" Microsoft.EntityFrameworkCore.SqlServer -OutputDir Entity -Force