In Fs9 if you have a .cfg problem with certain scenery files, it tells you upon start up.How do you know how to find that number?All the best,Dave.'Three greens and soft landings'

Try this prog here - http://fsglobal2005.com. Called PILOTS_sccfgedit.zip. It may help or may not. Does FS9 not tell you which scenery no is giving the error. You can use the scenery library inside FS9 to use or not use certain scenery with the tick in the box or untick. This can be accessed at the startup and choose your aircraft screen .