Logic Pro 9 Logic 9 Pro 9.1.8 component question


Hi I am using Logic 9 Pro 9.1.8 64-bit. and OSX El Capitan Ver 10.11.6
I have been trying to load a component from plugin boutique called Instachord by WA.
We have been going back and forth for a few days trying to figure out if this will work in Logic 9 Pro 9.1.8.
They say it will but I can't get it to load. The trial is free and only 35 MB.
I was wondering if anyone else would give it a try In Logic 9 Pro 9.1.8 and let me know if they have any success.
I would appreciate it very much. Thanks Bob