MSXML dll error - The message received was unexpected or badly formatted.

Question

I get the following error when I try to use MSXML2.ServerXMLHTTP object to send xml via post

Error number - 2146893018 Error Source - msxml3.dll Error description - The message received was unexpected or badly formatted.

The recent windows update seem to have updated the dll and that seem to cause the problem(it was working fine and works with some calls). I am using it from ASP/VBScript and IIS 6.0