I think I got it figured out. What happened was.
I bought f-15C FC3 & all was good. A couple months later I bought the FC3 Sim.
When I installed FC3 Sim. I lost a lot of the flights for my F-15 FC3.
The only way I could get them back was to uninstall the FC3 Sim.
I finally found the path statement on my hard drive for the missing files from the F-15C then could copy & paste to the Sim. I guess the FC3 Sim must overwrite the F-15C FC3 ? I have all the files now, I just have to go to the Mission Editor to fly them. What do you think?
I hope this makes sence
Thanks