[Vortex_uk]

I put the files that came with download in :
C:\Program Files\Ubisoft\IL-2 Sturmovik 1946\Files

I inserted the text;
3do/Cockpit/B-25J/CockpitB17G.him
3do/Cockpit/B-25J-AGun/AGunnerB17G.him
3do/Cockpit/B-25J-Bombardier/BombardierB17G.him
3do/Cockpit/B-25J-TGun/TGunnerB17G.him
3do/Cockpit/B-25J-FGun/FGunnerB17G.him; In :
C:\Program Files\Ubisoft\IL-2 Sturmovik 1946\Filelist.

And put the cockpit files in :
C:\Program Files\Ubisoft\IL-2 Sturmovik 1946\Files\3DO\Cockpit\B-17G. (I created the B-17G folder)

There was already a file in 'Files\3DO\Cockpit' that was named P-40B with a .HIM file already in it.