Windows 7, EWinHttpClientException in TXDataClient

[wlandgraf (Wagner Landgraf)]

Correct. Here is a more complete answer for reference:

WinHttpClientException

Well, yes, Windows Server 2008 is already very old, probably it doesn't support the modern TLS used by the server it's trying to access. Maybe the following information might help. You must first make sure you have update 3140245 installed in Windows 7. See link below. https://support.microsoft.com/en-ca/help/3140245/update-to-enable-tls-1-1-and-tls-1-2-as-default-secure-protocols-in-wi Then, you can enable TLS 1.1 and 1.2 in WinHttp either from code, using Sparkle: OptionValue := …