that is not what is created in my  \IL-2 Sturmovik 1946\Missions\Campaign\DE folder in there I just see a DCG folder

but this is what I see on my game when I create a MP campaign server

il2fb 2019-05-26 13-42-21-28.bmp

dcg will pupulate the folder DCG  but in game the DCG Bombers DE folder when selected only shows dead is dead or imortal warrior no other options

I thought it was corruption from my earlier attemps of using DCG however deleting the folder \IL-2 Sturmovik 1946\Missions\Campaign\DE\DCG

the entry in the screen shot still exists there is No such folder I can locate on my PC

attached is a 1920x1080 bmp screen shot

Look in the \IL-2 Sturmovik 1946\NGen\ folder.  You'll find the "new" missions there.

They aren't really missions at this point, just data files to set them up.