Hello!
I could really use a wish right now, but since there are no shooting stars around I’ll try to get some help here. 
I created a project in Unity with about 50 objects. Since I importet some sound effects and game-music from the asset store, the project cannot be opened the way it used to be.
Instead of showing me all of my textured objects in the right place, Unity only shows three objects in all pink. The project bar in Unity only shows one asset folder, which is empty. The only data inside is a folder called ‘free’. The project folder on my computer says something different: All the objects and textures are (thank god) still there. I have the feeling my temporary data has been deleated. But that is just a feeling. I really don’t know what I have done wrong. Was it the sounds effect import or some stupidly deleating a temp-folder? I don’t know.
Can someone help me, please?
Here’s a picture of what I see when I start the project now. 
