Hi,I have made some snapshots and would like to make a back up for my future reinstall, can you show me how to back up and import them back to the program?

All you have to do is backup the folder called Snapshot, you will find this folder inside your main FSX folder. That's it, all configuration files are within this folder tree, to restore the snapshots to a fresh install or new computer build just copy the snapshot folder and all its contents back to the main FSX folder and the job is done, ASA will find them when you load it up next.

I see. Thank you very much for your quick answer. B) :( :( :(