Thank you, Amateurprofi !
Now the question is :
How your Explorer will report the Pinned and Unpinned bits ? and how it will change when the file is sparse one ?
Here what i see here
Also i tried the steps from here
https://superuser.com/questions/5088...file-attribute yet my Explorer didn't show any letter for the sparse file, even though the file is marked with sparse attribute, my Windows 10 didn't show any special letter for it.