Thank you for the fast reply. Both should be on the same, as I have not changed in either. When using ipconfig on both systems, I have 255.255.255.248 on the primary and 255.255.255.0 on the secondary. It's in MP that I see tit says searching 100.127.13.*
Hi Peeps, I had this working with a secondary machine, but had to reformat windows. On the reinstall of multiplicity, it is not seeing the other machine. Which is plugged in side by side on the network switch. I see where MP is searching a 100. sub net, but think the secondary is on 255.255.255.0. Really don't want to poke around and change the windows setting if I don't have to. Just weird that it worked fine earlier.