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using gridview with Access Database

I have a windows Form application and have dropped a gridview control on the form.

When I add the data source it tests the connection OK and displays the data fine.

When I select Tables option from the Choose Your Database Obectsit says:

":

<Courses>

Could not retrieve schema information for table or view Courses.

"

and asks me if I want to continue. If I do, it shows me the tables and I select

the course table and it finishes fine. When I Preview Data its' fine. But when I the app

from within visual studio 2010 the grid is blank?

Form_Load method contains:

--------------

// TODO: This line of code loads data into the 'traincenterDataSet1.Courses' table. You can move, or remove it, as needed

this.coursesTableAdapter1.Fill(this.traincenterDataSet1.Courses);

// TODO: This line of code loads data into the 'traincenterDataSet.Courses' table. You can move, or remove it, as needed.

this.coursesTableAdapter.Fill(this.traincenterDataSet.Courses);

-------------------

I use the exact same database and table (copied to app_data) in a website project, drop the gridview

add the data source without complaints and it works just fine when I run it!?

I am using Micrsoft Access Database File with the .NET Framework Data Provider for OLEDB

for the data source.

Suggestions please?


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