Here's my code:

   Protected Sub Button1_Click(ByVal sender As Object, ByVal e As
System.EventArgs)
       Dim db As New SqlConnection
       Dim strSQL As String = "SELECT * FROM users WHERE strUsername = '" &
txtUsername.Text & "'"
       Dim ds1 As DataSet = New DataSet()
       
       db.ConnectionString = "Data Source=.\SQLExpress;Integrated
Security=True;User
Instance=True;database=permit50;AttachDBFilename=|DataDirectory|aspnetdb.mdf;"
       db.Open()
       
       Dim mySqlAdapter As SqlDataAdapter = New SqlDataAdapter(strSQL, db)
       mySqlAdapter.Fill(ds1, "users")
       
       If ds1.Tables("strUsername").Rows.Count = 0 Then
           lblError.Text = "Invalid Username"
       Else
           If ds1.Tables("USers").Columns("strPassword").Caption <> Not
txtPassword.Text Then
               lblError.Text = "Invalid Password"
           Else
               Session("tblUsersID") =
ds1.Tables("Users").Columns("tblUsersID").Caption
               Session("strFirstname") =
ds1.Tables("Users").Columns("strFirstname").Caption
               Session("strUsername") =
ds1.Tables("Users").Columns("strUsername").Caption
               Response.Redirect("welcome.aspx")
           End If
       End If
       
       
   End Sub

My Error is on the part that goes: mySqlAdapter.Fill(ds1, "users")

My error message is:System.data.SqlClientException: Invalid pbject name
'users'.

Users does exist in my database. I am using SQL Server 2005 Express.

Any Ideas? Any Questions?