Hi

I have written an UDP comms module to communicate with our process machines. This all works OK but i now want to communicate to 2 process machines. When i try to send the data to a different IP address i get the error 'WSAEAFNOSUPPORT Addresses in the specified family cannot be used with this socket'

Has anyone written any UDP client to multiple server software that they could let me have a look at or have any suggestions for this error.

Thanks.