While using FS9, after clearence, taxiing and takeoff process, and when climbing, RC4 freezes.- En error warning box appears referring to something as: "error 76 in execution time - Radar Contact FSUIPC.Rcv4 Code"It never happened to me before and I had just upgraded to FSUIPC registered version 3.8.-Can you help me ?Thanks

are you running kapersky anti virus?are you running this on vista? are your starting it by right mouse clicking on the shortcut or .exe, and then run as administrator?jd

I am running XP and have not installed kapersky.-Thanks

start fsstart rcclick debugload your .plnclick start rcfly the flight until the error. zip up the .log file and send it to mejd

I deleted FSUIPC V3.8 and returned to V3.74 and now is all OK.-Thanks

can you go back to 3.8, make a log for me, and reproduce the error. i'll be able to tell you the problem. i doubt it is fsuipc.do you have fsuipc doing autosave-ing?jd

>can you go back to 3.8, make a log for me, and reproduce the>error. i'll be able to tell you the problem. i doubt it is>fsuipc.>>do you have fsuipc doing autosave-ing?>>jdI will try again with 3.8.- I cannot find an autosave function in fsuipc.-

Well, I did what you suggested: returned to 3.80, checked debug, and made a flight from Charles de Gaulle to Heathrow, and now had no problems.- Really confusing.-