Need Help!!

I have three files called (Aircraft ,Flight plans and Airports) all in text
notepad format and one file called (traffic.bgl) and cannot seem to get the AI
aircraft to appear on my FS2004. I have added these to several locations with
no success.

Please advise as to where I should be adding these folders to for the AI
aircraft to work and if I should be pasting etc.

Again , many thanks for helping in my frustration.