OIncomingPayment + BillOfExchange = error -5002 - Invalid dll path or name

Question

Hi for all,
   I´m having a problem when I try to pay a incoming payment from a invoice with BillOfExchange, I´ve been search all this forum for many hours, with all possibile combinations of subject, but any past topic could explain this problem.
   When I try to add a BillOfExchange of one invoice, I´m getting the error -5002 called 'Invalid dll path or name'. I know that the PaymentMethod that I use references the BankOfBrazil.dll library, but how can I handle this error? I´ve tried to put this file on my projects folder, but It wasn´t works...
   Here´s the code, I´m using the SAP B1 2005B PL36:
   Thanks
            'oIP = oIncomingPayments
            oIP = oCompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.oIncomingPayments)
            chave = oIP.DocEntry
            oIP.CardCode = oBP.CardCode
            oIP.CardName = oBP.CardName
            oIP.DocDate = Now
            oIP.DueDate = Now
            oIP.TaxDate = Now
            oIP.Invoices.AppliedFC = 0
            oIP.Invoices.DocEntry = oInvoiceIn.DocEntry
            oIP.Invoices.InvoiceType = 13
            oIP.Invoices.SumApplied = 5.85
            oIP.Invoices.InstallmentId = 1
            oIP.Invoices.Add()
             oIP.BillOfExchange.PaymentMethodCode = oInvoiceIn.PaymentMethod
            oIP.BoeAccount = "1121110"
            oIP.BillOfExchangeAmount = 5.85
            '**** Commita ****
            lErrCode = oIP.Add 'Occours error -5002
            connmatriz.getConn().GetLastError(lErrCode, sErrMsg)
            If lErrCode <> 0 Then
                connmatriz.getConn().EndTransaction(SAPbobsCOM.BoWfTransOpt.wf_RollBack)
                GoTo FALHA
            End If

Answer 1

HI
I have also got several times same message:
1. Disconnect with development environment
2. Clear the SM_OB_DLL directory from the TEMP directory.
3. Start it again, and try
In the BankofBrazil stuffs i am so perfect....
Regards,
J.