BpSoundSuite

[Doc_uk]

go to your cliffs of dover directory and right click your launcher. exe file, the one that starts the game, once you right click it select send to desktop create shortcut
now go back to your main windows desktop and right click again the launcher.exe that you just placed on there and select properties.
Then under the shortcut tab, you will see a TARGET line
Inside that Target line you should see this line "C:\Program Files (x86)\Steam\steamapps\common\il-2 sturmovik cliffs of dover\Launcher.exe"

then all you have to do is add this to the end of it
-mod=MODS\_testmod -mod=MODS\BpSoundSuiteLite

So it should now look like this
"C:\Program Files (x86)\Steam\steamapps\common\il-2 sturmovik cliffs of dover\Launcher.exe" -mod=MODS\_testmod -mod=MODS\BpSoundSuiteLite
Hope this helps