Hey! 
I think I did something wrong. 
I have installed all the right programs and installers. I have installed all the plugins but when I want to use them in garageband, this screen pops up instead of the plugin. and if I open the program without garageband, then the program works as it should. 
Im using Kontakt 7 in garage band as an example. 
Thanks in advance!
Grts, Erik
    
        
            