Hello everybody,
I've bought Skyrim anniversary, but since some time, when I kill a dragon, it doesn't burn, and I can't absorb the soul.
So I'm stopped in the master quest where I've to show an absorbtion.
I've read that it's an issue due to the expansion "dragonborn" there are some mods to repair it, but I don't know how I can install them on GOG's version.

Has someone a solution to fix that?
Thanks everybody!