Please help on stored procedure issue

I've create a application to execute a store procedure and it work on my developer machine but it doesn't work when i deploy it at Win98 PC, it seem that doesn't connect to the Sql server. Do i need to include any reference item into my setup package?
Could anyone give me some advise.

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'On Error Resume Next
Dim PubsConn As OleDbConnection = New OleDbConnection("Provider=SQLOLEDB.1;Persist Security Info=False;User ID=sa;Initial Catalog=Grph400;Data Source=ing-spdehv;")
Dim testCMD As OleDbCommand = New OleDbCommand("Sp_Grplimit", PubsConn)
testCMD.CommandType = CommandType.StoredProcedure
'Dim RetValue As OleDbParameter = testCMD.Parameters.Add("Retvalue", OleDbType.Integer)
'RetValue.Direction = ParameterDirection.ReturnValue

Dim Contractnumber As OleDbParameter = testCMD.Parameters.Add("@ContractNumber", OleDbType.Char, 8)
Contractnumber.Direction = ParameterDirection.Input

Dim PolicyPeriodFrom As OleDbParameter = testCMD.Parameters.Add("@PolicyPeriodFrom", OleDbType.Numeric, 8)
PolicyPeriodFrom.Direction = ParameterDirection.Input

Dim PolicyPeriodTo As OleDbParameter = testCMD.Parameters.Add("@PolicyPeriodTo", OleDbType.Numeric, 8)
PolicyPeriodTo.Direction = ParameterDirection.Input

Contractnumber.Value = TextBox1.Text
PolicyPeriodFrom.Value = TextBox2.Text
PolicyPeriodTo.Value = TextBox3.Text
PubsConn.Open()

Dim Myreader As Integer = testCMD.ExecuteNonQuery
MsgBox("Done!")
End Sub

Don't know why it wouldn't work, but you should be using sqlclient object rather than oledb if you are connecting to sql server - much better performace.

I think you have to tell your clients where to read the data from. Before you build your deployment project look into your app.config file and add an entry under <appSettings> that reads like this:

<add key="pubsConn.ConnectionString" value="here you should insert a connection string that is not specific to your developing machine but general" />

Or maybe the application should find the sql server location by itself and fix the connection string using that data.

is your framework installed??