The only thing that prevents me from playing it the fact that it keeps showing this message every single time.

You cannot play/edit this mission; It is dependent on downloadable content that has been deleted.HORNET_REALSOUND_MOD

I am launching the game with Arma 3 Mod Preset Launcher and I made sure that the mod is added to the list.

I tried using the PlayWith6 collection but it wont launch