First, congratulations to the makers of PMDG 747-400, what a great product !I'm not a very experienced user, but most of the problems I could solve. But loading a (.rt2) flightplan into the FMC result in some error messages in the FMC display. First, I updated the navdata (AIRAC_0513 and SID-STAR:PMDG_AIO 2006-03-10) but there are still error messages in the FMC display. Sofar, only KLAXKEDW will be loaded without any problem. But as example loading (COROUTE) LHRAMS001 results in" 11 RNW LOAD ERR"" NOT IN DATABASE""UR123 VIA LOAD ERR"Could somebody help me?ThanksHerman

Hi Herman,Welcome to the forums. The error messages are being generated because the .rt2 files are referencing outdated navdata that no longer exists. Save you own flightplans within the FMC or use flightplans generated by third-party programs like FSBuild or FSNavigator and you won't see the error.Jim Karnhttp://www.precisionmanuals.com/images/forum/pmdg_pf.jpg

Hello,It was some problem, now work fine! Maybe with other AntiVir Programe, sould deactive, download/install again!Hope work fine?Sebastianhttp://www.precisionmanuals.com/images/forum/pmdg_744F.jpgI am deaf. Though i try my very best my linguistic possibilities are limited: i will make mistakes -

Thks Jim, I read a lot of messages about this issue but with your answer I understand the problem.Now I will try to make my own flightplan and save it. I do not have FSbuild or other third party programs. I find it even exiting to study the documentation and charts and make my own flightplan !Herman