FS2000 adventures in FS2002

To use FS2000 adventures in 2002, one is supposed to place them in the .../flights/fs2kadv folder and they are meant to show up in the list on the menu.I have tried several, including the (excellent) Michael Vone ones for 2000 but nothing appears in the list. Has anyone else found this?I have tried putting one in the "fs2kflts" folder, which seems to be for the default FS2000 flights and it appears and loads though cannot handle the flight plan. The message on the system specifically specifies the "fs2kadv" folder for the earlier files so what's wrong, I wonder?Thanks for any feedback