We have a website called Riverdaleavebooks.com In which we have used following dlls.
Payflow_dotNET.dall version 4.4.0
Paypal_core_sdk.dll version 1.0
Paypal_merchant_sdk.dll version 2.0.96
Our hosting server is Discount.asp server having Windows Server 2012 R2 with asp.net version 4.5. We are receiving following error once when a user tries to payment through credit card.
RESULT=-1&RESPMSG=Failed to connect to host Input Server Uri = https://payflowpro.paypal.com/
Please help us.
Thanks in advance.
