I understand what the error message is saying. I'm just not sure why it is saying it. My table has an Identity and it is set to auto-increment, yet when I go to save an entity I get the following error:

> 
> Cannot insert explicit value for identity column in table 'Conferences' when IDENTITY\_INSERT is set to OFF.
> 
> 
> 

I'm using a code-first approach and my `Conference` entity looks like this:

```
public class Conference
{
    [Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)]
    public int Id { get; set; }
    public int DugoutId { get; set; }
    public int ConferenceDetailsId { get; set; }

    [ForeignKey("Id")]
    public virtual Dugout Dugout { get; set; }
    [ForeignKey("Id")]
    public virtual ConferenceDetail ConferenceDetail { get; set; }
}

```

When I am going to save the Conference, the values are as follows:

```
Id: 0
DugoutId: 15
ConferenceDetailsId: 1
Dugout: null
ConferenceDetail: null

```

Any ideas why this won't save?