Hello sir, I can help you out on this one. (knock on wood),
1. AVH Wepak= unzip to temp folder on desktop. Open Guns folder, click edit, select all and copy and paste all files into the CFS3 guns folder. Objects folder, open and select the files, copy and paste into objects folder in CFS3 stock folder, pylons contents, copy and paste all into CFS3 stock pylons folder, weapons, open folder and select all and paste directly into CFS3 stock weapons folder.
2. AVH Full preload goes into main CFS3 game folder overriting the Stock CFS3 Preload folder
3. Effects XML goes into CFS3 main folder with full preload overriting CFS3 stock Effects file
4. AVH Fxtextures= open folder and select all files, copy and paste into CFS3 stock fxtextures folder overriting stock files (Fxtextures are located in CFS3 effects folder)
5. AVH tracer preload= I don't use it, some say its not really necessary as file is same as full preload.
6. AVH B-17 Engines= You have to specify the problem for me in order to help you . (It may be that you need the B-17 shared files)
7. BDP Nuker= Excellent space saver and clutter remover. MUST BE USED TO ACTIVATE NEW WEAPONS AND AIRCRAFT! OR ELSE YOUR SIM WILL CRASH AND BURN! Frees up your CFS3 game by deleting all BDP's located in the entire game so that with a new restart, the game creates new BDP's automatically, saving you much stress (trust me) and prevents new aircraft from crashing your sim. Its the great equalizer.
Anything else buzz the forums again