Asobo B747-8 dissapeared

I dont know why but my default Asobo B747-8 has dissapeared, . My content manager only shows my Salty B747-8 version which works OK.- I recently had moved all my packages folder to other disk (including community and official folders of course), but saved that original folder renamed. At my renamed old folder ....\LocalCache\Packages\Official\OneStore,I still can find the Asobo-aircraft-b7478i folder. As that aircraft folder es absent at the new location, I copied it, but each time I launch MSFS, the folder dissapears.

Is there a way to install again the Asobo B7478i  ? (it is no more present at my content manager) 

Thanks