I confess to not having simmed for over five years - a hard disk crash had all my sim files on it.

Now I have installed a brand new SSD, and having mislaid my original FSX disk, purchased FSX Steam from Amazon. The intention is to load all my sim files on that drive

Installed, and runs fine - only it keeps asking me for missing files - when going into Scenery library, I find all my old scenery add-ons !

There are no corresponding scenery files anywhere on my PC, and naturally they don't work, so WHERE have these entries come from, please ? Are they lurking in the registry somewhere ?