trouble using Crystal Report in VS2010 with EDM datasource

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C#

ADO.NET

C#4.0

CrystalReports

Hi - I've a simple report form that has a few buttons for different reports. When a button is clicked i'm doing this:

private void btnStatutoryDirectorsListing_Click(object sender, EventArgs e)
{
   frmStatutoryDirectorsListing frmStatutoryDirectorsListing = new frmStatutoryDirectorsListing() { StartPosition = FormStartPosition.CenterScreen };
   frmStatutoryDirectorsListing.Show();
}

within the load event of frmStatutoryDirectorsListing i'm doing the following to display my report:

private void frmStatutoryDirectorsListing_Load(object sender, EventArgs e)
{
   StatutoryDirectorsListing rptStatutoryDirectorsListing = new StatutoryDirectorsListing();
   crystalReportViewer1.ReportSource = rptStatutoryDirectorsListing;
}

The datasource for this report is 2 entities from my EDM, at the minute I just want to display a couple of fields from each entity but when I run the application and click the button to display the report, I am being asked for a Database login? Can I set my project up so that the report is automically logged onto the DB?