You can use whatever files you want, mix and match at your leisure. but I'm happy with what I've got, furthermore I'm indebted to al the modder's whom I mentioned in my initial post who have made these games so enjoyable.
I have already altered every game in the PZC series to this France'40 mod standard, Minsk'44 just needs rechecked, lots of new original unit art especially AFV's.
However the unit art of the remaining games is vanilla as this is the time consuming part.
As I only play the campaign games versus the AI we need a break so one just mods as a change between turns.
Almost forgot please check out the 3D terrain, IMHO the 3D figures are so much better than the LARGE 3D counters which obscure the map.
Edit, After copying game to new location and add the mod, starting the game is simple.
Press the windows key and r key, a dialog box will appear, select browse and navigate to the location of the modded game folder, enter the France 40 game folder and double click the tricolour/ France40 exe file , the path will be selected, press OK, the game will start.