file is already opened exclusively by another user, or you need permission to view its data.

 It is already opened exclusively by another user, or you need permission to view its data.

private void CreateDBFFile()
{
    string connection = ConfigurationManager.ConnectionStrings["conn"].ConnectionString;

    using (OleDbConnection dbconnection = new OleDbConnection(connection))
    using (OleDbCommand command = dbconnection.CreateCommand())
    {
        dbconnection.Open();

        command.CommandText = "CREATE TABLE Test (Id Integer, Changed Double, Name Text)";
        command.ExecuteNonQuery();
    }
}

My web.config file has connection string

<connectionStrings><add name="conn"
       connectionString="Provider=Microsoft.Jet.OLEDB.4.0; Data Source=k:\temp1"
       providerName="System.Data.OleDb" /></connectionStrings>

I am trying to create a dbf file on my K drive. I keep getting an error on my dbConnection.Open() statement saying:

The Microsoft Jet database engine cannot open the file 'k:\temp1'. It is already opened exclusively by another user, or you need permission to view its data.

K:\ is not a mapped drive. I gave network service userName to temp1 folder by going under security tab. I also gave modify rights to the Network service. Still keep getting this error. I also tried to put the entire above code in console application, that didn't work either. I keep getting the same error.

Any help will be greatly appreciated.