install problem

hello, everyone.

I'm a beginner in kangroo found some install problems...

I did these two steps according to the instruction in the kangaroo 0096

1. Place all the .dll and .gha files in your Grasshopper libraries folder.

The location of this folder can be found from Grasshopper by clicking File>Special Folders>Components Folder

(it will typically be somewhere like C:\Users\YourName\AppData\Roaming\Grasshopper\Libraries)

2.Copy all the files from the UserObjects folder to your Grasshopper UserObjects folder (File>Special Folders>User Object Folder)

but something goes wrong showing

anyone knows why?

Thanks for your help.