hi there, we also changed to magicinfo-i last week ,
well we first had to update the magicinfo-i client on the LFD itself , the exisiting one was 1005 , i then tried to update with no luck, some error msg came, then i uninstalled and installed the latest : SetupClient_Standard_v1006.0.exe
that worked, i was then able to set the settings on the client (ip adress of the server), and after that those were shown as "non approval" , you should make sure that the LFDs are ping-able , then you can work with dhcp or static ip , also a hint that you just create proper names if you find them in non.-approval then .
if the lfds are proper connected, you see the icons showing in color in the taskbar , there should be 2 icons of magicinfo-client next to the vnc symbol ...
also make sure you set the scheduler link in the player-options on the client , "periodically access to the scheduler" <- i got the version in german, so i dont know the english option ,
keep us updated with your problem