Getting ASP.NET Error Message

I am getting an ASP.Net error. I got the code from a college professor's example. I don't understand what's wrong. I have pasted some of my code below.

Here's the error message:

Exception Details: System.Data.OleDb.OleDbException: Data type mismatch in criteria expression.

Source Error:

Line 55:          
Line 56:         'Execute the SQL statement -- using the command object -- to populate the DataReader 
Line 57:         m_dtrMusic = objCommand.ExecuteReader() 
Line 58: 
Line 59:         'Read the record into the DataReader object 

Let me give you parts of the code for modify_record2.aspx that are significant to why I may be getting this error message:

   <%@ Page Language="VB" Debug="True" Trace="True" %>

<%@ import Namespace="System.Data" %>

<%@ import Namespace="System.Data.OleDb" %>

<script runat="server">

'Make this DataReader object module-leve in scope so that we

'can bind directly to its field values

dim m_dtrMusic As OleDbDataReader

'---------------------------------------------

' name: DisplayRecord(strProdID as String)

'---------------------------------------------

Sub DisplayRecord(strProdID as String)

        Dim strConnect As String

        Dim objConnect As New OleDbConnection()

        Dim strSQL as String

        Dim objCommand As New OleDbCommand()

        Dim path

        Dim databaseName

        databaseName = ""

        path = ""

        'Create Connection object

        strConnect    = "Provider=Microsoft.Jet.OLEDB.4.0;Data " _

                                                    & "Source=" & path & "\" & databaseName

        objConnect.ConnectionString = strConnect

        objConnect.Open()        

        'Build SQL string

        strSQL = "Select * From MusicInventory " & _

                                   " Where ID=" & "'" & strProdID & "'"

Mart,

I changed the SQL Query, but I am still getting the same error message. I think that there's something wrong with m_dtrMusic = objCommand.ExecuteReader(), but I don't understand what's wrong. It says something about it being a data type mismatch.

Can anyone help me to figure out how to fix this problem with m_dtrMusic.