Yesterday I spent a bunch of time helping a 3rd party developer getting his order processing code working. We got past his first several issues and then ran into an issue we could not solve. The problem occurs when communicating with the Paypal Pay flow pro gateway. I verified the web.config matches http://www.imiscommunity.com/payment_gateway_processing_in_ibo If you have any ideas I would be very appreciative. // process payment PaymentGatewayResponse response = cOrder.Payment.ProcessPayment(new CAddressBasic(imisUser) { Address1 = cOrder.Address1, Address2 = cOrder.Address2, City = cOrder.City, StateProvince = cOrder.StateProvince, PostalCode = cOrder.PostalCode }); The error returned from the gateway is "index was outside the bounds of the array" when the line above is submitted. I have already submitted it as an SMR. I searched all our resources and nothing I found helped. http://staff.advsol.com/AM/Template.cfm?Section=My_Support_Status1&T... Full code is attached.

Message: Index was outside the bounds of the array.

Stack Trace:

[IndexOutOfRangeException: Index was outside the bounds of the array.]

   Asi.PaymentGateway.PayflowProPaymentGatewayResponse.GenerateResponse(String responseString, TransactionType transactionType) +375

   Asi.PaymentGateway.PayflowProPaymentGatewayProvider.ProcessPayment(TransactionType transactionType, CPayment payment, CAddressBasic billingAddress) +482

   Asi.iBO.Commerce.PaymentGatewayService.ProcessPayment(TransactionType transactionType, CPayment payment, CAddressBasic billingAddress) +1239

   Asi.iBO.Financials.CPayment.ProcessPayment(TransactionType transactionType, CAddressBasic billingAddress) +58

   PurchasePublicationProduct.btnSubmit_Click(Object sender, EventArgs e) in c:\Development\nqf-qualityforum\svn.nqf-qualityforum\Development\Trunk\CodeBase\Web\PurchasePublicationProduct.aspx.cs:329

   System.Web.UI.WebControls.Button.OnClick(EventArgs e) +111

   System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +110

   System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10

   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13

   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +36

   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565