CoId=%1:The HTTP response received from the server-side Secure Socket Tunneling Protocol (SSTP) either does not have the ...

CoId=%1:The HTTP response received from the server-side Secure Socket Tunneling Protocol (SSTP) either does not have the version information or the version is not supported. The HTTP version information received is logged in the data section below. The HTTP response from the SSTP server must contain the version header and the version must be 1.1.