[Live-devel] please help

[Ross Finlayson]

>Hello
>
>please can anybody help me , i try to run the 
>test program "testMPEG2TransportStreamer.cpp" 
>under MS VS2003 but just a the beginning on the 
>DOS Box i have this two messages errors, i don´t 
>really know what i am making wrong.
>
>04:26:13 Groupsock(1924: 239.255.42.42, 1234, 
>7): failed to join group: 
>setsockopt(IP_ADD_MEMBERSHIP) error: Unknown 
>error
>04:26:13 Groupsock(1900: 239.255.42.42, 1235, 
>7): failed to join group: 
>setsockopt(IP_ADD_MEMBERSHIP) error: Unknown 
>error
>Beginning streaming .......
>
>i hope you can give me some hints to debug this error.

It appears that IP multicast is not configured 
properly on your network interface(s).

Is there anything unusual about your network configuration?

What version of Windows are you running?
-- 

Ross Finlayson
Live Networks, Inc.
http://www.live555.com/