- 4.09m b1 Core Files
- Optional (newer but not necessarily better) il2_core*.dlls (may break NOCD - I don’t think anyone uses these)
- New SKINS for all aircraft is in place by default (file that does not include new skins (fb_3do20.sfs) is also included)
- New (updated?) mg_snd*.dll files—but I don’t know if these should be used or not (you get both versions anyways). They did not work for me. I had to use the standard mg_snd*.dll files. If your game won’t start using the newer ones, don’t panic, just use the older ones.
This is the full package with backups of both versions of il2_core*.dlls and both versions of fb_3do20.sfs files (to be complete).
WinRAR file. There is no installer, as it would be unwise to include an UNINSTALLER. So, be sure to have 4.08m files handy…
The files responsible for going back and forth between 4.09m B1 and 4.08m are:
il2_core*.* files
files.SFS file
mg_snd*.* files you can use 4.08m mg_snd*.* files with either 4.08m or 4.09m b1. The 4.09m b1 MOD may need the newer ones, so they are included.
The other files will be ignored.



