Hi,the problem occur when I try to load a saved flight using rc's "saved flights" load flight feature.rc shows briefly "loading fs state" and then the fsuipc error occur.The saved flight situation is not loaded like it shouldFrom the fsuipc.log:********* FSUIPC, Version 3.10 by Pete Dowson *********User Name=""User Addr=""FSUIPC not user registeredWIDEFS not user registered, or expiredModule base=01E60000ClassOptions: UIPCMAIN=FF7F, FS98MAIN=FF7F, FS2KMAIN=FF5EWeatherOptions(Orig)=0000B027[0000B027]InitDelay: 0 secondsWeatherReadInterval=4DebugStatus=0 1437 System time = 21:03:30 1437 E:Program FilesMicrosoft GamesFlight Simulator 9 1437 System time = 21:03:30, FS2004 time = 12:00:00 (00:00Z) 11312 FLIGHTSOTHERFLTSIM.flt 11343 AIRCRAFTc172Cessna172SP.air 19078 E:Program FilesMicrosoft GamesFlight Simulator 9 126984 Client Application: "rcv31" (Id=1900) 126984 E:Program Filesrcv30rcv31.exe 126984 Product="Radar Contact" 126984 Company="JDT LLC" 127093 Illegal read attempt: offset 320C, size 4 127093 ... Program not accredited for use with this unregistered FSUIPC 129468 C:Documents and SettingszebdaMy DocumentsFlight Simulator Filestotahi.fltthis is using rc3.1 build 3.10.0.2205Lucien

i think that is fixed in a later, unreleased buildjd