ORIGINAL: PlanePlanter

OK Looking at the file you sent. It is set up for the add ons version (no problem you can fix this) and I would guess that all the other planes that are not working for you are the same.
Here is how to fix:
Go to the aircraft directory and find/open the file.
Look for the .TMD file
right click it and choose open
You'll prolly get a message saying that you can't open it and that you need to choose a program. Choose "Wordpad"
Now you need to alter this line in the TMD file:

// aerofly professional --------------------------------------------------------
//
// file: xxxxxxx.tmd
// version: 1.9.0 <<<<<<<<ALTER THIS LINE TO: // version 1.8.0
//
// type: 20
// lock: 0
//
// -----------------------------------------------------------------------------

Make sure you click save
This should get ya up and running.