Hi,I just downloaded the latest NAV DATABASE and discovered that the FMC does not recognize any airport/VOR/ADF/SID STAR.The installation is under FS2004 and WinXP. On another HD, there is still the 737 under FS2002 and there I don't have any problem.By the way, (as out of a 737NG ground engineer's point of view) this add on is incredible realistic!!!!!!!!!!!!!!Does anyone have a fix for this snag?Eric

Eric,Just to be clear, You installed the database in the FS9 folders as well as the FS2002 folders Right??If not then copy the folder from the FS2002 installation to the FS9 installationRegardsPaul Gollnick :-coolTechnical Operations/Customer Operational SupportPrecision Manuals Development Groupwww.precisionmanuals.com

Hi,Get the same problem as Eric (but in my case, I am only using FS2002 under XP). Navdata seems to be properly installed as it works OK with DF737 and 767PIC.Exept that FMC problem, 737NG is a wonderfull addon. Very nice to flyI am quite desperate, Please Help !!!!Thank you in advance for advise(By the way, navdata site is down)

Gentleman, This has been an ongoing discussion and a problem I too encountered. For simplicity, click on the link which should resolve the issue