Hello,I have FSbuild 2.2 on a networked computer with WideFS. I save a plan to Flight Simulator Files folder in.apl format and then try and load it from RC4.1 It starts loading the plan. Then I get an error message. I can load FS .pln files ok, just .apl thats the problem. Error message:'Run-time error 75 RadarContact.rcv4module.write_callsigns'Tried different plans but still the same message.CheersNeil

send me a .pln, and let me see what happens herejd

Disregard.PP