I'm using _FTP_FilePut to upload a file to FTP server. I often receive an error, but if I retry (sometime it takes several retries) it will finally work. I have error checking and know the @Extended is 12003 (ERROR_INTERNET_EXTENDED_ERROR) which is described by MSDN as "An extended error was returned from the server. This is typically a string or buffer containing a verbose error message. Call InternetGetLastResponseInfo to retrieve the error text." In AutoIt, the WinAPIError.au3 only retur