[F22-Raptor-2006]

can anyone help me about this kind of error sometimes I have when loading some missions?

i've checked the folders and there isn't any folder like that the closest and the one i think u mean is this:

3do\humans\Paratroopers\Germany

but if it is 3DO/GERMAN/PARATROOPERS then there is something weird and wrong with your folder structure or the game.

Anyway, the contents of that folder are a few textures and a msh file

Check what people have put in that mission though, if you don't have the object it just shouldn't load the objects and u should still see the map, but for various reasons sometimes there are errors as it wants a file in the mods that u don't have...