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nmah · 08-25-2012

I am tasked with rewriting an existing website from old asp to vb.net. The old site uses a file called advcart.asp with AIM. I have rewritten the entire site into .net, and have gathered up all the data into the same variables that the advcart.asp fi...

nmah · 03-20-2018

as was suggested in another post out here, this worked. I'm using the same code as you, going to authorize.net, and now all is well.Const _Tls12 As SslProtocols = DirectCast(&HC00, SslProtocols)Const Tls12 As SecurityProtocolType = DirectCast(_Tls12,...

nmah · 03-20-2018

ah! adding this before my httpwebrequest worked. Const _Tls12 As SslProtocols = DirectCast(&HC00, SslProtocols)Const Tls12 As SecurityProtocolType = DirectCast(_Tls12, SecurityProtocolType)ServicePointManager.SecurityProtocol = Tls12

nmah · 03-20-2018

I have the exact issue as the person who posted this error. I don't understand your response. Can you elaborate?

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