I have IL2: FB/AEP/PF all are on seperate disks, was wondering if anyone knew how to get these all on 1 disc, so far I got both FB disc in the first folder, AEP in a second and both PF discs in a third, plus some updates in a fourth. But once I build the ISO and try to install FB it says it cannot find data11.cab which is in the main folder, is there a file I'll need to edit or something?

Thanks,
DZ

Purchase IL2: 1946. Seriously, all the patches to date except for 4.08m.

Start anew.
Install everything in one folder, add the proper patches.
NOW, that folder will be less that 4.5 GB. You will probably
have enough room for many skins, missions etc.
Just burn a copy of that game folder to a blank DVD,
and voilla' a clean one-move install is available to you.