* Returns a valid handle to the FTP, Gopher, or HTTP session if the connection is successful, or NULL otherwise. To get extended error information, call GetLastError. An application can also use InternetGetLastResponseInfo to determine why access to the service was denied.

An application that needs to display multiline text information sent by an FTP server can use InternetGetLastResponseInfo to retrieve the text.

static extern bool InternetGetLastResponseInfo(

Declare Function InternetGetLastResponseInfo Lib "wininet.dll" Alias "InternetGetLastResponseInfoA" _

    InternetGetLastResponseInfo(_errorCode, vbNullString, _buffSize)

    InternetGetLastResponseInfo(_errorCode, message, _buffSize)

Direct Link: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wininet/wininet/InternetGetLastResponseInfo.asp