VB.NET2010, MySQL and Crystal Report XML Datasource Deployment Problem

Hi, everyone

Im using VB.NET 2010 and MySQL. I have created reports using XML as datasource. I didn't have problems during the development, all seems to work fine.
My problem is whenever I copy the exe file from the "bin" folder of my project and try to run it outside(ex: desktop), it can no longer generate the exact report.

The same is true when I create a deployment setup and try to install it.
This doesn't works even though I'm still using the DEV pc.

I think it cannot generate an exact report when it is not in the "bin" or project location.

Here is the code I got from youtube in creating xml file to be used in creating reports. The code creates an xml file where the reports based its data/content. The xml files are created just where the exe file is located.

Dim ds As New DataSet

Dim cs As New MySqlConnection(connStr)

Dim da As New MySqlDataAdapter

    sql = "SELECT * . . . . "

    Try

        cs.Open()

        da.SelectCommand = New MySqlCommand(sql, cs)

        da.Fill(ds)

        ds.WriteXml(CurDir() & "\reportFile.xml", XmlWriteMode.WriteSchema)

    Catch ex As Exception

        MsgBox(ex.Message)

    End Try

I hope I can get any help or suggestions.

Thank you so much.