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     Dim cnnStr As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + filepath + filename
               Dim cnn As OleDbConnection = New OleDbConnection(cnnStr)
                    Try
                        cnn.Open()
                    Catch ex As Exception
                        cnnStr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + filepath + filename
                        cnn = New OleDbConnection(cnnStr)
                        cnn.Open()
                    End Try
Dim ConnectionString As String = "Trusted_Connection=no;Server=AMAZONA-RPKEMQI;Database=ContactManager;Uid=sa;Pwd=Sql12345;"

                    Dim Accesscmd As New OleDbCommand
                    Accesscmd.Connection = cnn
                    'Accesscmd.CommandText = "SELECT * INTO [Email] FROM [Email] IN '' [ODBC;Driver={SQL Server Native Client 10.0};Server=servername;Database=ContactSync;Trusted_Connection=no;Uid=sa;Pwd=sa123;];"
                    ''Data Source=ADDIS16\SA;Database=ContactSync;Trusted_Connection=no;User Id=sa;Password=88888" providerName="System.Data.SqlClient" />
                    'Accesscmd.ExecuteNonQuery()
                    Try
                        Accesscmd.Connection.Open()
                    Catch ex As Exception
                        Accesscmd.Connection = cnn
                    End Try

                    Accesscmd.CommandText = " SELECT * INTO [tbl Industry] FROM [Industries] IN '' [ODBC;Driver={SQL Server Native Client 10.0};" & ConnectionString & "];"
                    Accesscmd.ExecuteNonQuery()

Hello i am trying to connect oledb mdf datasource to export through ironspeed but some how its doing weired behaviour like first time its working well and second time its throwing error

odbc connection sql server native client 10.0 failed

I don't know what is happening its working vice versa i have spend whole day in this one

Just code
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