WinHTTPRequest Automation Error (2147024769)
See Using WinHTTP as a Side-by-side Assembly if you need to use WinHttp 5.1 on Win2003 Server SP1 or later. A sample manifest can be found there but to make use of the information you'll need an understanding of manifest use in VB6 applications.
Recreate HTTPS request decrypted by Fiddler?
encryption,https,httprequest,fiddler,winhttprequest
This isn't a HTTPS request at all, it is a CONNECT tunnel through which HTTPS traffic subsequently flows. Client applications first send a CONNECT request to the proxy (like Fiddler) to tell them where to establish a TCP/IP connection to, then after the connection establishes, a HTTPS handshake is performed...
Why is Server not receiving multipart/form-data post data
vb6,multipartform-data,winhttprequest
It turns out that if you don't specify the Charset in the content-Type header it automatically assigns UTF-8 at the end of the header. This results in the posted message not working! Solution manually enter the Charset before the boundary. Now it works fine.....tough error to find when you keep...