Compiler errors: DbContext (and) DbSet not found

Question

Of course, the project references System.Data.Entity and the source is using System.Data.Entity. Also, I tried to install the latest version from the nuget console, as follow:

PM> Install-Package EntityFramework -Version 6.1.3

Installing 'EntityFramework 6.1.3'. Successfully installed 'EntityFramework 6.1.3'. Desktop.Client already has a reference to 'EntityFramework 6.1.3'.

So is, I´m referencing the latest version.

What´s going? Could someone help?

TIA

Answer 1

1. Open our Project

2. Go To SolutionExplorer->refrences

3. Select EntityFarmework References Right click Remove references

4. References right click Manage NuGet Packages

5. select EntityFrmawork Clik To Install

6. added Latest Version EntityFramework