[Gaston]

OK. Many problems solved !!!

Now, I can have Singles missions and Campaign folders for :

-ch Switzerland,
-cn China,
-es Republican Spain,
-is Israel,
-mg Managua
-sp Nationalist Spain.

They are working perfectly, with a specific menu music every one, without alteration of any other nation, etc.

It works perfectly, but I just miss some things, like Swiss, Israeli, and Nationalist Spanish awards, ranks, things like this... in the meanwhile, I have used French awards for Switzerland, US awards for Israel and Republican awards for Nationalist Spain.

I have tested all this, and it works fine. Thanks to wingflyr and ILV_Aquila_Noctis for their suggestions and ideas.

Also, I have created a blue and a red sided Spanish squadrons, which are also working well in both FMB and QMB. Using the Spanish speechpack installed twice (once under es and another time under sp), my Spanish flights communicate in Spanish !!! Very immersive when flying my old Spanish campaign, which I have spent the all afternoon modified for this...

But I still have a big problem : no default markings and numbers for both Spanish sides... any idea ???

I have not tried to create specific squadrons for Switzerland, China, Israel and Managua as all campaign I found for these countries are made with custom skins, and can use the active speechpack creating (for example) Israeli missions under a US squadron... which means also that these countries do NOT appear in QMB and FMB. But finding the solution for both Spain will automatically open the way to the other countries, using the same method !!!