ObjCreate("WinHttp.WinHttpRequest.5.1") and Windows Version issues; Sending POST Request

[bailey1274]

So I am coming across an issue that I can't seem to solve. It may not be specific to AutoIt but thats what I am using right now. I am simply trying to make post requests using a WinHttpRequest object. 

Local $oHTTP = ObjCreate("WinHttp.WinHttpRequest.5.1")

    $oHTTP.Open("POST", $sURL, False)
    If (@error) Then Return SetError(1, 0, 0)

    If $JSON = False Then
        $oHTTP.SetRequestHeader("Content-Type", "application/x-www-form-urlencoded")
    Else
        $oHTTP.SetRequestHeader("Content-Type", "application/json")
    EndIf

    $oHTTP.Send($sData)
    If (@error) Then Return SetError(2, 0, 0)

    If ($oHTTP.Status <> 200) Then Return SetError(3, 0, 0)

    Return SetError(0, 0,$oHTTP.ResponseText)

This code executes fine on Windows 10 and brings back the JSON I'm after although on Windows 7 it fails every time on the Send() function. When using a COM error handler I get an error of "The connection with the server was terminated abnormally". There are no proxies or anything acting on the connection that I know of. The one thing I tried to no avail was enabling TLS 1.2 and 1.1 on the OS as opposed to the windows 7 default SSL but still the same issue. Anyone have any idea whats going on here between windows 10 and 7 thats causing the issue?

[TheXman]

Assuming that you are trying to access the site using HTTPS, then the following post may help.  I saw that you said you enabled TLS 1.1 & 1.2 but you may not have made them the default.  The link in the post shows how to do it.

 

Edited February 5, 2020 by TheXman